diff --git a/.gitignore b/.gitignore
new file mode 100644
index 00000000000..18d1142c08b
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,155 @@
+#########################
+# .gitignore file for Xcode4 and Xcode5 Source projects
+#
+# Based on http://stackoverflow.com/questions/49478/git-ignore-file-for-xcode-projects
+#
+#########################
+
+#####
+# OS X temporary files that should never be committed
+#
+# c.f. http://www.westwind.com/reference/os-x/invisibles.html
+
+.DS_Store
+
+# c.f. http://www.westwind.com/reference/os-x/invisibles.html
+
+.Trashes
+
+# c.f. http://www.westwind.com/reference/os-x/invisibles.html
+
+*.swp
+
+#
+# *.lock - this is used and abused by many editors for many different things.
+#    For the main ones I use (e.g. Eclipse), it should be excluded 
+#    from source-control, but YMMV.
+#   (lock files are usually local-only file-synchronization on the local FS that should NOT go in git)
+# c.f. the "OPTIONAL" section at bottom though, for tool-specific variations!
+#
+# In particular, if you're using CocoaPods, you'll want to comment-out this line:
+*.lock
+
+
+
+####
+# Xcode temporary files that should never be committed
+# 
+# NB: NIB/XIB files still exist even on Storyboard projects, so we want this...
+
+*~.nib
+
+
+####
+# Xcode build files -
+#
+# NB: slash on the end, so we only remove the FOLDER, not any files that were badly named "DerivedData"
+
+DerivedData/
+
+# NB: slash on the end, so we only remove the FOLDER, not any files that were badly named "build"
+
+build/
+
+
+#####
+# Xcode private settings (window sizes, bookmarks, breakpoints, custom executables, smart groups)
+#
+# This is complicated:
+#
+# SOMETIMES you need to put this file in version control.
+# Apple designed it poorly - if you use "custom executables", they are
+#  saved in this file.
+# 99% of projects do NOT use those, so they do NOT want to version control this file.
+#  ..but if you're in the 1%, comment out the line "*.pbxuser"
+
+# .pbxuser: http://lists.apple.com/archives/xcode-users/2004/Jan/msg00193.html
+
+*.pbxuser
+
+# .mode1v3: http://lists.apple.com/archives/xcode-users/2007/Oct/msg00465.html
+
+*.mode1v3
+
+# .mode2v3: http://lists.apple.com/archives/xcode-users/2007/Oct/msg00465.html
+
+*.mode2v3
+
+# .perspectivev3: http://stackoverflow.com/questions/5223297/xcode-projects-what-is-a-perspectivev3-file
+
+*.perspectivev3
+
+#    NB: also, whitelist the default ones, some projects need to use these
+!default.pbxuser
+!default.mode1v3
+!default.mode2v3
+!default.perspectivev3
+
+
+####
+# Xcode 4 - semi-personal settings
+#
+# Apple Shared data that Apple put in the wrong folder
+# c.f. http://stackoverflow.com/a/19260712/153422
+#     FROM ANSWER: Apple says "don't ignore it"
+#     FROM COMMENTS: Apple is wrong; Apple code is too buggy to trust; there are no known negative side-effects to ignoring Apple's unofficial advice and instead doing the thing that actively fixes bugs in Xcode
+# Up to you, but ... current advice: ignore it.
+*.xccheckout
+
+#
+#
+# OPTION 1: ---------------------------------
+#     throw away ALL personal settings (including custom schemes!
+#     - unless they are "shared")
+# As per build/ and DerivedData/, this ought to have a trailing slash
+#
+# NB: this is exclusive with OPTION 2 below
+xcuserdata/
+
+# OPTION 2: ---------------------------------
+#     get rid of ALL personal settings, but KEEP SOME OF THEM
+#     - NB: you must manually uncomment the bits you want to keep
+#
+# NB: this *requires* git v1.8.2 or above; you may need to upgrade to latest OS X,
+#    or manually install git over the top of the OS X version
+# NB: this is exclusive with OPTION 1 above
+#
+#xcuserdata/**/*
+
+#     (requires option 2 above): Personal Schemes
+#
+#!xcuserdata/**/xcschemes/*
+
+####
+# XCode 4 workspaces - more detailed
+#
+# Workspaces are important! They are a core feature of Xcode - don't exclude them :)
+#
+# Workspace layout is quite spammy. For reference:
+#
+# /(root)/
+#   /(project-name).xcodeproj/
+#     project.pbxproj
+#     /project.xcworkspace/
+#       contents.xcworkspacedata
+#       /xcuserdata/
+#         /(your name)/xcuserdatad/
+#           UserInterfaceState.xcuserstate
+#     /xcshareddata/
+#       /xcschemes/
+#         (shared scheme name).xcscheme
+#     /xcuserdata/
+#       /(your name)/xcuserdatad/
+#         (private scheme).xcscheme
+#         xcschememanagement.plist
+#
+#
+
+####
+# Xcode 4 - Deprecated classes
+#
+# Allegedly, if you manually "deprecate" your classes, they get moved here.
+#
+# We're using source-control, so this is a "feature" that we do not want!
+
+*.moved-aside
diff --git a/class-dump.xcodeproj/xcuserdata/nygard.xcuserdatad/xcschemes/MachObjC.xcscheme b/class-dump.xcodeproj/xcuserdata/nygard.xcuserdatad/xcschemes/MachObjC.xcscheme
deleted file mode 100644
index 1e64857dab7..00000000000
--- a/class-dump.xcodeproj/xcuserdata/nygard.xcuserdatad/xcschemes/MachObjC.xcscheme
+++ /dev/null
@@ -1,82 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<Scheme
-   LastUpgradeVersion = "0640"
-   version = "1.8">
-   <BuildAction
-      parallelizeBuildables = "YES"
-      buildImplicitDependencies = "YES">
-      <BuildActionEntries>
-         <BuildActionEntry
-            buildForTesting = "YES"
-            buildForRunning = "YES"
-            buildForProfiling = "YES"
-            buildForArchiving = "YES"
-            buildForAnalyzing = "YES">
-            <BuildableReference
-               BuildableIdentifier = "primary"
-               BlueprintIdentifier = "013D1F1013A5AE5A00BF0A67"
-               BuildableName = "libMachObjC.a"
-               BlueprintName = "MachObjC"
-               ReferencedContainer = "container:class-dump.xcodeproj">
-            </BuildableReference>
-         </BuildActionEntry>
-      </BuildActionEntries>
-   </BuildAction>
-   <TestAction
-      selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
-      selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
-      shouldUseLaunchSchemeArgsEnv = "YES"
-      buildConfiguration = "Debug">
-      <Testables>
-         <TestableReference
-            skipped = "NO">
-            <BuildableReference
-               BuildableIdentifier = "primary"
-               BlueprintIdentifier = "0165B8B01827137D00CC647F"
-               BuildableName = "UnitTests.xctest"
-               BlueprintName = "UnitTests"
-               ReferencedContainer = "container:class-dump.xcodeproj">
-            </BuildableReference>
-         </TestableReference>
-      </Testables>
-   </TestAction>
-   <LaunchAction
-      selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
-      selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
-      displayScaleIsEnabled = "NO"
-      displayScale = "1.00"
-      launchStyle = "0"
-      useCustomWorkingDirectory = "NO"
-      buildConfiguration = "Debug"
-      ignoresPersistentStateOnLaunch = "NO"
-      debugDocumentVersioning = "YES"
-      allowLocationSimulation = "YES">
-      <MacroExpansion>
-         <BuildableReference
-            BuildableIdentifier = "primary"
-            BlueprintIdentifier = "013D1F1013A5AE5A00BF0A67"
-            BuildableName = "libMachObjC.a"
-            BlueprintName = "MachObjC"
-            ReferencedContainer = "container:class-dump.xcodeproj">
-         </BuildableReference>
-      </MacroExpansion>
-      <AdditionalOptions>
-      </AdditionalOptions>
-   </LaunchAction>
-   <ProfileAction
-      displayScaleIsEnabled = "NO"
-      displayScale = "1.00"
-      shouldUseLaunchSchemeArgsEnv = "YES"
-      savedToolIdentifier = ""
-      useCustomWorkingDirectory = "NO"
-      buildConfiguration = "Release"
-      debugDocumentVersioning = "YES">
-   </ProfileAction>
-   <AnalyzeAction
-      buildConfiguration = "Debug">
-   </AnalyzeAction>
-   <ArchiveAction
-      buildConfiguration = "Release"
-      revealArchiveInOrganizer = "YES">
-   </ArchiveAction>
-</Scheme>
diff --git a/class-dump.xcodeproj/xcuserdata/nygard.xcuserdatad/xcschemes/all.xcscheme b/class-dump.xcodeproj/xcuserdata/nygard.xcuserdatad/xcschemes/all.xcscheme
deleted file mode 100644
index 44600ec7cce..00000000000
--- a/class-dump.xcodeproj/xcuserdata/nygard.xcuserdatad/xcschemes/all.xcscheme
+++ /dev/null
@@ -1,114 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<Scheme
-   LastUpgradeVersion = "0640"
-   version = "1.8">
-   <BuildAction
-      parallelizeBuildables = "YES"
-      buildImplicitDependencies = "YES">
-      <PostActions>
-         <ExecutionAction
-            ActionType = "Xcode.IDEStandardExecutionActionsCore.ExecutionActionType.ShellScriptAction">
-            <ActionContent
-               title = "Run Script"
-               scriptText = "#env &gt; /tmp/env-all&#10;# Building this target doesn&apos;t execute post-actions for dependant targets (Xcode 4.2.1)&#10;mkdir -p /Local/$USER/$CONFIGURATION&#10;for name in class-dump deprotect formatType ; do&#10;    cp -f $TARGET_BUILD_DIR/$name /Local/$USER/$CONFIGURATION&#10;done&#10;">
-               <EnvironmentBuildable>
-                  <BuildableReference
-                     BuildableIdentifier = "primary"
-                     BlueprintIdentifier = "01B02D2E13A5B5D50047BC53"
-                     BuildableName = "all"
-                     BlueprintName = "all"
-                     ReferencedContainer = "container:class-dump.xcodeproj">
-                  </BuildableReference>
-               </EnvironmentBuildable>
-            </ActionContent>
-         </ExecutionAction>
-      </PostActions>
-      <BuildActionEntries>
-         <BuildActionEntry
-            buildForTesting = "YES"
-            buildForRunning = "YES"
-            buildForProfiling = "YES"
-            buildForArchiving = "YES"
-            buildForAnalyzing = "YES">
-            <BuildableReference
-               BuildableIdentifier = "primary"
-               BlueprintIdentifier = "01B02D2E13A5B5D50047BC53"
-               BuildableName = "all"
-               BlueprintName = "all"
-               ReferencedContainer = "container:class-dump.xcodeproj">
-            </BuildableReference>
-         </BuildActionEntry>
-         <BuildActionEntry
-            buildForTesting = "NO"
-            buildForRunning = "YES"
-            buildForProfiling = "NO"
-            buildForArchiving = "YES"
-            buildForAnalyzing = "YES">
-            <BuildableReference
-               BuildableIdentifier = "primary"
-               BlueprintIdentifier = "01EB825E13A590D9003EDE60"
-               BuildableName = "class-dump"
-               BlueprintName = "class-dump"
-               ReferencedContainer = "container:class-dump.xcodeproj">
-            </BuildableReference>
-         </BuildActionEntry>
-      </BuildActionEntries>
-   </BuildAction>
-   <TestAction
-      selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
-      selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
-      shouldUseLaunchSchemeArgsEnv = "YES"
-      buildConfiguration = "Debug">
-      <Testables>
-      </Testables>
-      <MacroExpansion>
-         <BuildableReference
-            BuildableIdentifier = "primary"
-            BlueprintIdentifier = "01EB825E13A590D9003EDE60"
-            BuildableName = "class-dump"
-            BlueprintName = "class-dump"
-            ReferencedContainer = "container:class-dump.xcodeproj">
-         </BuildableReference>
-      </MacroExpansion>
-   </TestAction>
-   <LaunchAction
-      selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
-      selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
-      displayScaleIsEnabled = "NO"
-      displayScale = "1.00"
-      launchStyle = "0"
-      useCustomWorkingDirectory = "NO"
-      buildConfiguration = "Debug"
-      ignoresPersistentStateOnLaunch = "NO"
-      debugDocumentVersioning = "YES"
-      allowLocationSimulation = "YES">
-      <BuildableProductRunnable
-         runnableDebuggingMode = "0">
-         <BuildableReference
-            BuildableIdentifier = "primary"
-            BlueprintIdentifier = "01EB825E13A590D9003EDE60"
-            BuildableName = "class-dump"
-            BlueprintName = "class-dump"
-            ReferencedContainer = "container:class-dump.xcodeproj">
-         </BuildableReference>
-      </BuildableProductRunnable>
-      <AdditionalOptions>
-      </AdditionalOptions>
-   </LaunchAction>
-   <ProfileAction
-      displayScaleIsEnabled = "NO"
-      displayScale = "1.00"
-      shouldUseLaunchSchemeArgsEnv = "YES"
-      savedToolIdentifier = ""
-      useCustomWorkingDirectory = "NO"
-      buildConfiguration = "Release"
-      debugDocumentVersioning = "YES">
-   </ProfileAction>
-   <AnalyzeAction
-      buildConfiguration = "Debug">
-   </AnalyzeAction>
-   <ArchiveAction
-      buildConfiguration = "Release"
-      revealArchiveInOrganizer = "YES">
-   </ArchiveAction>
-</Scheme>
diff --git a/class-dump.xcodeproj/xcuserdata/nygard.xcuserdatad/xcschemes/class-dump.xcscheme b/class-dump.xcodeproj/xcuserdata/nygard.xcuserdatad/xcschemes/class-dump.xcscheme
deleted file mode 100644
index cf972d4f54a..00000000000
--- a/class-dump.xcodeproj/xcuserdata/nygard.xcuserdatad/xcschemes/class-dump.xcscheme
+++ /dev/null
@@ -1,180 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<Scheme
-   LastUpgradeVersion = "0640"
-   version = "1.8">
-   <BuildAction
-      parallelizeBuildables = "YES"
-      buildImplicitDependencies = "YES">
-      <PostActions>
-         <ExecutionAction
-            ActionType = "Xcode.IDEStandardExecutionActionsCore.ExecutionActionType.ShellScriptAction">
-            <ActionContent
-               title = "Run Script"
-               scriptText = "#env &gt; /tmp/env-cd&#10;mkdir -p /Local/$USER/$CONFIGURATION&#10;rm -f /Local/$USER/$CONFIGURATION/$PRODUCT_NAME&#10;ln -s $TARGET_BUILD_DIR/$PRODUCT_NAME /Local/$USER/$CONFIGURATION&#10;">
-               <EnvironmentBuildable>
-                  <BuildableReference
-                     BuildableIdentifier = "primary"
-                     BlueprintIdentifier = "01EB825E13A590D9003EDE60"
-                     BuildableName = "class-dump"
-                     BlueprintName = "class-dump"
-                     ReferencedContainer = "container:class-dump.xcodeproj">
-                  </BuildableReference>
-               </EnvironmentBuildable>
-            </ActionContent>
-         </ExecutionAction>
-      </PostActions>
-      <BuildActionEntries>
-         <BuildActionEntry
-            buildForTesting = "YES"
-            buildForRunning = "YES"
-            buildForProfiling = "YES"
-            buildForArchiving = "YES"
-            buildForAnalyzing = "YES">
-            <BuildableReference
-               BuildableIdentifier = "primary"
-               BlueprintIdentifier = "01EB825E13A590D9003EDE60"
-               BuildableName = "class-dump"
-               BlueprintName = "class-dump"
-               ReferencedContainer = "container:class-dump.xcodeproj">
-            </BuildableReference>
-         </BuildActionEntry>
-      </BuildActionEntries>
-   </BuildAction>
-   <TestAction
-      selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
-      selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
-      shouldUseLaunchSchemeArgsEnv = "YES"
-      buildConfiguration = "Debug">
-      <Testables>
-      </Testables>
-      <MacroExpansion>
-         <BuildableReference
-            BuildableIdentifier = "primary"
-            BlueprintIdentifier = "01EB825E13A590D9003EDE60"
-            BuildableName = "class-dump"
-            BlueprintName = "class-dump"
-            ReferencedContainer = "container:class-dump.xcodeproj">
-         </BuildableReference>
-      </MacroExpansion>
-   </TestAction>
-   <LaunchAction
-      selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
-      selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
-      displayScaleIsEnabled = "NO"
-      displayScale = "1.00"
-      launchStyle = "0"
-      useCustomWorkingDirectory = "NO"
-      buildConfiguration = "Debug"
-      ignoresPersistentStateOnLaunch = "NO"
-      debugDocumentVersioning = "YES"
-      allowLocationSimulation = "YES">
-      <BuildableProductRunnable
-         runnableDebuggingMode = "0">
-         <BuildableReference
-            BuildableIdentifier = "primary"
-            BlueprintIdentifier = "01EB825E13A590D9003EDE60"
-            BuildableName = "class-dump"
-            BlueprintName = "class-dump"
-            ReferencedContainer = "container:class-dump.xcodeproj">
-         </BuildableReference>
-      </BuildableProductRunnable>
-      <CommandLineArguments>
-         <CommandLineArgument
-            argument = "~/Applications/Kindle.app"
-            isEnabled = "NO">
-         </CommandLineArgument>
-         <CommandLineArgument
-            argument = "/Users/nygard/Library/Developer/Xcode/DerivedData/NewApp5-eblpfarcajqhnmfwnhncmpmhsjog/Build/Products/Debug-iphoneos/NewApp5.app/NewApp5"
-            isEnabled = "NO">
-         </CommandLineArgument>
-         <CommandLineArgument
-            argument = "--arch armv7s"
-            isEnabled = "NO">
-         </CommandLineArgument>
-         <CommandLineArgument
-            argument = "/Applications/Utilities/Grab.app --arch x86_64"
-            isEnabled = "YES">
-         </CommandLineArgument>
-         <CommandLineArgument
-            argument = "/System/Library/Frameworks/Foundation.framework"
-            isEnabled = "NO">
-         </CommandLineArgument>
-         <CommandLineArgument
-            argument = "/Applications/Automator.app"
-            isEnabled = "NO">
-         </CommandLineArgument>
-      </CommandLineArguments>
-      <AdditionalOptions>
-      </AdditionalOptions>
-   </LaunchAction>
-   <ProfileAction
-      displayScaleIsEnabled = "NO"
-      displayScale = "1.00"
-      shouldUseLaunchSchemeArgsEnv = "NO"
-      savedToolIdentifier = ""
-      useCustomWorkingDirectory = "NO"
-      buildConfiguration = "Release"
-      debugDocumentVersioning = "YES">
-      <BuildableProductRunnable
-         runnableDebuggingMode = "0">
-         <BuildableReference
-            BuildableIdentifier = "primary"
-            BlueprintIdentifier = "01EB825E13A590D9003EDE60"
-            BuildableName = "class-dump"
-            BlueprintName = "class-dump"
-            ReferencedContainer = "container:class-dump.xcodeproj">
-         </BuildableReference>
-      </BuildableProductRunnable>
-      <CommandLineArguments>
-         <CommandLineArgument
-            argument = "/System/Library/Frameworks/Foundation.framework"
-            isEnabled = "YES">
-         </CommandLineArgument>
-      </CommandLineArguments>
-   </ProfileAction>
-   <AnalyzeAction
-      buildConfiguration = "Debug">
-   </AnalyzeAction>
-   <ArchiveAction
-      buildConfiguration = "Release"
-      revealArchiveInOrganizer = "YES">
-      <PreActions>
-         <ExecutionAction
-            ActionType = "Xcode.IDEStandardExecutionActionsCore.ExecutionActionType.ShellScriptAction">
-            <ActionContent
-               title = "Run Script"
-               scriptText = "#!/bin/zsh&#10;&#10;env&#10;env &gt; /tmp/foobar&#10;sleep 15&#10;exit 99&#10;&#10;"
-               shellToInvoke = "/bin/zsh">
-               <EnvironmentBuildable>
-                  <BuildableReference
-                     BuildableIdentifier = "primary"
-                     BlueprintIdentifier = "01EB825E13A590D9003EDE60"
-                     BuildableName = "class-dump"
-                     BlueprintName = "class-dump"
-                     ReferencedContainer = "container:class-dump.xcodeproj">
-                  </BuildableReference>
-               </EnvironmentBuildable>
-            </ActionContent>
-         </ExecutionAction>
-      </PreActions>
-      <PostActions>
-         <ExecutionAction
-            ActionType = "Xcode.IDEStandardExecutionActionsCore.ExecutionActionType.ShellScriptAction">
-            <ActionContent
-               title = "Run Script"
-               scriptText = "#!/bin/zsh&#10;&#10;env&#10;env &gt; /tmp/post.foobar&#10;sleep 15&#10;exit 31&#10;"
-               shellToInvoke = "/bin/zsh">
-               <EnvironmentBuildable>
-                  <BuildableReference
-                     BuildableIdentifier = "primary"
-                     BlueprintIdentifier = "01EB825E13A590D9003EDE60"
-                     BuildableName = "class-dump"
-                     BlueprintName = "class-dump"
-                     ReferencedContainer = "container:class-dump.xcodeproj">
-                  </BuildableReference>
-               </EnvironmentBuildable>
-            </ActionContent>
-         </ExecutionAction>
-      </PostActions>
-   </ArchiveAction>
-</Scheme>
diff --git a/class-dump.xcodeproj/xcuserdata/nygard.xcuserdatad/xcschemes/deprotect.xcscheme b/class-dump.xcodeproj/xcuserdata/nygard.xcuserdatad/xcschemes/deprotect.xcscheme
deleted file mode 100644
index 1a59429bf8d..00000000000
--- a/class-dump.xcodeproj/xcuserdata/nygard.xcuserdatad/xcschemes/deprotect.xcscheme
+++ /dev/null
@@ -1,110 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<Scheme
-   LastUpgradeVersion = "0640"
-   version = "1.8">
-   <BuildAction
-      parallelizeBuildables = "YES"
-      buildImplicitDependencies = "YES">
-      <PostActions>
-         <ExecutionAction
-            ActionType = "Xcode.IDEStandardExecutionActionsCore.ExecutionActionType.ShellScriptAction">
-            <ActionContent
-               title = "Run Script"
-               scriptText = "mkdir -p /Local/$USER/$CONFIGURATION&#10;cp -f $TARGET_BUILD_DIR/$PRODUCT_NAME /Local/$USER/$CONFIGURATION&#10;">
-               <EnvironmentBuildable>
-                  <BuildableReference
-                     BuildableIdentifier = "primary"
-                     BlueprintIdentifier = "013D1EFA13A5A0F100BF0A67"
-                     BuildableName = "deprotect"
-                     BlueprintName = "deprotect"
-                     ReferencedContainer = "container:class-dump.xcodeproj">
-                  </BuildableReference>
-               </EnvironmentBuildable>
-            </ActionContent>
-         </ExecutionAction>
-      </PostActions>
-      <BuildActionEntries>
-         <BuildActionEntry
-            buildForTesting = "YES"
-            buildForRunning = "YES"
-            buildForProfiling = "YES"
-            buildForArchiving = "YES"
-            buildForAnalyzing = "YES">
-            <BuildableReference
-               BuildableIdentifier = "primary"
-               BlueprintIdentifier = "013D1EFA13A5A0F100BF0A67"
-               BuildableName = "deprotect"
-               BlueprintName = "deprotect"
-               ReferencedContainer = "container:class-dump.xcodeproj">
-            </BuildableReference>
-         </BuildActionEntry>
-      </BuildActionEntries>
-   </BuildAction>
-   <TestAction
-      selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
-      selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
-      shouldUseLaunchSchemeArgsEnv = "YES"
-      buildConfiguration = "Debug">
-      <Testables>
-      </Testables>
-      <MacroExpansion>
-         <BuildableReference
-            BuildableIdentifier = "primary"
-            BlueprintIdentifier = "013D1EFA13A5A0F100BF0A67"
-            BuildableName = "deprotect"
-            BlueprintName = "deprotect"
-            ReferencedContainer = "container:class-dump.xcodeproj">
-         </BuildableReference>
-      </MacroExpansion>
-   </TestAction>
-   <LaunchAction
-      selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
-      selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.GDB"
-      displayScaleIsEnabled = "NO"
-      displayScale = "1.00"
-      launchStyle = "0"
-      useCustomWorkingDirectory = "NO"
-      buildConfiguration = "Debug"
-      ignoresPersistentStateOnLaunch = "NO"
-      debugDocumentVersioning = "YES"
-      allowLocationSimulation = "YES">
-      <BuildableProductRunnable
-         runnableDebuggingMode = "0">
-         <BuildableReference
-            BuildableIdentifier = "primary"
-            BlueprintIdentifier = "013D1EFA13A5A0F100BF0A67"
-            BuildableName = "deprotect"
-            BlueprintName = "deprotect"
-            ReferencedContainer = "container:class-dump.xcodeproj">
-         </BuildableReference>
-      </BuildableProductRunnable>
-      <AdditionalOptions>
-      </AdditionalOptions>
-   </LaunchAction>
-   <ProfileAction
-      displayScaleIsEnabled = "NO"
-      displayScale = "1.00"
-      shouldUseLaunchSchemeArgsEnv = "YES"
-      savedToolIdentifier = ""
-      useCustomWorkingDirectory = "NO"
-      buildConfiguration = "Release"
-      debugDocumentVersioning = "YES">
-      <BuildableProductRunnable
-         runnableDebuggingMode = "0">
-         <BuildableReference
-            BuildableIdentifier = "primary"
-            BlueprintIdentifier = "013D1EFA13A5A0F100BF0A67"
-            BuildableName = "deprotect"
-            BlueprintName = "deprotect"
-            ReferencedContainer = "container:class-dump.xcodeproj">
-         </BuildableReference>
-      </BuildableProductRunnable>
-   </ProfileAction>
-   <AnalyzeAction
-      buildConfiguration = "Debug">
-   </AnalyzeAction>
-   <ArchiveAction
-      buildConfiguration = "Release"
-      revealArchiveInOrganizer = "YES">
-   </ArchiveAction>
-</Scheme>
diff --git a/class-dump.xcodeproj/xcuserdata/nygard.xcuserdatad/xcschemes/formatType.xcscheme b/class-dump.xcodeproj/xcuserdata/nygard.xcuserdatad/xcschemes/formatType.xcscheme
deleted file mode 100644
index 9f0da0c3528..00000000000
--- a/class-dump.xcodeproj/xcuserdata/nygard.xcuserdatad/xcschemes/formatType.xcscheme
+++ /dev/null
@@ -1,110 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<Scheme
-   LastUpgradeVersion = "0640"
-   version = "1.8">
-   <BuildAction
-      parallelizeBuildables = "YES"
-      buildImplicitDependencies = "YES">
-      <PostActions>
-         <ExecutionAction
-            ActionType = "Xcode.IDEStandardExecutionActionsCore.ExecutionActionType.ShellScriptAction">
-            <ActionContent
-               title = "Run Script"
-               scriptText = "mkdir -p /Local/$USER/$CONFIGURATION&#10;cp -f $TARGET_BUILD_DIR/$PRODUCT_NAME /Local/$USER/$CONFIGURATION&#10;">
-               <EnvironmentBuildable>
-                  <BuildableReference
-                     BuildableIdentifier = "primary"
-                     BlueprintIdentifier = "01B02CFE13A5B0DC0047BC53"
-                     BuildableName = "formatType"
-                     BlueprintName = "formatType"
-                     ReferencedContainer = "container:class-dump.xcodeproj">
-                  </BuildableReference>
-               </EnvironmentBuildable>
-            </ActionContent>
-         </ExecutionAction>
-      </PostActions>
-      <BuildActionEntries>
-         <BuildActionEntry
-            buildForTesting = "YES"
-            buildForRunning = "YES"
-            buildForProfiling = "YES"
-            buildForArchiving = "YES"
-            buildForAnalyzing = "YES">
-            <BuildableReference
-               BuildableIdentifier = "primary"
-               BlueprintIdentifier = "01B02CFE13A5B0DC0047BC53"
-               BuildableName = "formatType"
-               BlueprintName = "formatType"
-               ReferencedContainer = "container:class-dump.xcodeproj">
-            </BuildableReference>
-         </BuildActionEntry>
-      </BuildActionEntries>
-   </BuildAction>
-   <TestAction
-      selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
-      selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
-      shouldUseLaunchSchemeArgsEnv = "YES"
-      buildConfiguration = "Debug">
-      <Testables>
-      </Testables>
-      <MacroExpansion>
-         <BuildableReference
-            BuildableIdentifier = "primary"
-            BlueprintIdentifier = "01B02CFE13A5B0DC0047BC53"
-            BuildableName = "formatType"
-            BlueprintName = "formatType"
-            ReferencedContainer = "container:class-dump.xcodeproj">
-         </BuildableReference>
-      </MacroExpansion>
-   </TestAction>
-   <LaunchAction
-      selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
-      selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.GDB"
-      displayScaleIsEnabled = "NO"
-      displayScale = "1.00"
-      launchStyle = "0"
-      useCustomWorkingDirectory = "NO"
-      buildConfiguration = "Debug"
-      ignoresPersistentStateOnLaunch = "NO"
-      debugDocumentVersioning = "YES"
-      allowLocationSimulation = "YES">
-      <BuildableProductRunnable
-         runnableDebuggingMode = "0">
-         <BuildableReference
-            BuildableIdentifier = "primary"
-            BlueprintIdentifier = "01B02CFE13A5B0DC0047BC53"
-            BuildableName = "formatType"
-            BlueprintName = "formatType"
-            ReferencedContainer = "container:class-dump.xcodeproj">
-         </BuildableReference>
-      </BuildableProductRunnable>
-      <AdditionalOptions>
-      </AdditionalOptions>
-   </LaunchAction>
-   <ProfileAction
-      displayScaleIsEnabled = "NO"
-      displayScale = "1.00"
-      shouldUseLaunchSchemeArgsEnv = "YES"
-      savedToolIdentifier = ""
-      useCustomWorkingDirectory = "NO"
-      buildConfiguration = "Release"
-      debugDocumentVersioning = "YES">
-      <BuildableProductRunnable
-         runnableDebuggingMode = "0">
-         <BuildableReference
-            BuildableIdentifier = "primary"
-            BlueprintIdentifier = "01B02CFE13A5B0DC0047BC53"
-            BuildableName = "formatType"
-            BlueprintName = "formatType"
-            ReferencedContainer = "container:class-dump.xcodeproj">
-         </BuildableReference>
-      </BuildableProductRunnable>
-   </ProfileAction>
-   <AnalyzeAction
-      buildConfiguration = "Debug">
-   </AnalyzeAction>
-   <ArchiveAction
-      buildConfiguration = "Release"
-      revealArchiveInOrganizer = "YES">
-   </ArchiveAction>
-</Scheme>
diff --git a/class-dump.xcodeproj/xcuserdata/nygard.xcuserdatad/xcschemes/xcschememanagement.plist b/class-dump.xcodeproj/xcuserdata/nygard.xcuserdatad/xcschemes/xcschememanagement.plist
deleted file mode 100644
index 5b667feb5c9..00000000000
--- a/class-dump.xcodeproj/xcuserdata/nygard.xcuserdatad/xcschemes/xcschememanagement.plist
+++ /dev/null
@@ -1,127 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
-<plist version="1.0">
-<dict>
-	<key>SchemeUserState</key>
-	<dict>
-		<key>MachObjC.xcscheme</key>
-		<dict>
-			<key>orderHint</key>
-			<integer>1</integer>
-		</dict>
-		<key>all.xcscheme</key>
-		<dict>
-			<key>orderHint</key>
-			<integer>0</integer>
-		</dict>
-		<key>class-dump.xcscheme</key>
-		<dict>
-			<key>orderHint</key>
-			<integer>2</integer>
-		</dict>
-		<key>deprotect.xcscheme</key>
-		<dict>
-			<key>orderHint</key>
-			<integer>3</integer>
-		</dict>
-		<key>formatType.xcscheme</key>
-		<dict>
-			<key>orderHint</key>
-			<integer>4</integer>
-		</dict>
-	</dict>
-	<key>SuppressBuildableAutocreation</key>
-	<dict>
-		<key>011E483D1604DF3700722F8D</key>
-		<dict>
-			<key>primary</key>
-			<true/>
-		</dict>
-		<key>012FF1890CDB886C00F31E61</key>
-		<dict>
-			<key>primary</key>
-			<true/>
-		</dict>
-		<key>013182B00CDF6EE400EC5A2C</key>
-		<dict>
-			<key>primary</key>
-			<true/>
-		</dict>
-		<key>013D1EFA13A5A0F100BF0A67</key>
-		<dict>
-			<key>primary</key>
-			<true/>
-		</dict>
-		<key>013D1F1013A5AE5A00BF0A67</key>
-		<dict>
-			<key>primary</key>
-			<true/>
-		</dict>
-		<key>013E8CE814EA0285002BDB6D</key>
-		<dict>
-			<key>primary</key>
-			<true/>
-		</dict>
-		<key>013E8CEE14EA04E0002BDB6D</key>
-		<dict>
-			<key>primary</key>
-			<true/>
-		</dict>
-		<key>01549F710903BF88002FA8F1</key>
-		<dict>
-			<key>primary</key>
-			<true/>
-		</dict>
-		<key>0165B8B01827137D00CC647F</key>
-		<dict>
-			<key>primary</key>
-			<true/>
-		</dict>
-		<key>01A9A4BC0FF19B2F00475772</key>
-		<dict>
-			<key>primary</key>
-			<true/>
-		</dict>
-		<key>01A9A4C40FF19BAE00475772</key>
-		<dict>
-			<key>primary</key>
-			<true/>
-		</dict>
-		<key>01B02CFE13A5B0DC0047BC53</key>
-		<dict>
-			<key>primary</key>
-			<true/>
-		</dict>
-		<key>01B02D2E13A5B5D50047BC53</key>
-		<dict>
-			<key>primary</key>
-			<true/>
-		</dict>
-		<key>01EB825E13A590D9003EDE60</key>
-		<dict>
-			<key>primary</key>
-			<true/>
-		</dict>
-		<key>01F5238E1001D19A0006B272</key>
-		<dict>
-			<key>primary</key>
-			<true/>
-		</dict>
-		<key>01F524FF1001F3E60006B272</key>
-		<dict>
-			<key>primary</key>
-			<true/>
-		</dict>
-		<key>8DD76F960486AA7600D96B5E</key>
-		<dict>
-			<key>primary</key>
-			<true/>
-		</dict>
-		<key>DAF6959411E62A4F009AF361</key>
-		<dict>
-			<key>primary</key>
-			<true/>
-		</dict>
-	</dict>
-</dict>
-</plist>