diff --git a/RevealControllerExample/.DS_Store b/RevealControllerExample/.DS_Store
index dac89b5..0d6261c 100644
Binary files a/RevealControllerExample/.DS_Store and b/RevealControllerExample/.DS_Store differ
diff --git a/RevealControllerExample/RevealControllerProject.xcodeproj/xcuserdata/joan.xcuserdatad/xcdebugger/Breakpoints.xcbkptlist b/RevealControllerExample/RevealControllerProject.xcodeproj/xcuserdata/joan.xcuserdatad/xcdebugger/Breakpoints.xcbkptlist
deleted file mode 100644
index 23ab17c..0000000
--- a/RevealControllerExample/RevealControllerProject.xcodeproj/xcuserdata/joan.xcuserdatad/xcdebugger/Breakpoints.xcbkptlist
+++ /dev/null
@@ -1,21 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<Bucket
-   type = "1"
-   version = "1.0">
-   <SymbolicBreakpoints>
-      <SymbolicBreakpoint
-         shouldBeEnabled = "Yes"
-         ignoreCount = "0"
-         continueAfterRunningActions = "No"
-         symbolName = "objc_exception_throw"
-         moduleName = "">
-      </SymbolicBreakpoint>
-      <SymbolicBreakpoint
-         shouldBeEnabled = "Yes"
-         ignoreCount = "0"
-         continueAfterRunningActions = "No"
-         symbolName = "malloc_error_break"
-         moduleName = "">
-      </SymbolicBreakpoint>
-   </SymbolicBreakpoints>
-</Bucket>
diff --git a/RevealControllerExample/RevealControllerProject.xcodeproj/xcuserdata/joan.xcuserdatad/xcschemes/RevealControllerProject.xcscheme b/RevealControllerExample/RevealControllerProject.xcodeproj/xcuserdata/joan.xcuserdatad/xcschemes/RevealControllerProject.xcscheme
deleted file mode 100644
index cccd625..0000000
--- a/RevealControllerExample/RevealControllerProject.xcodeproj/xcuserdata/joan.xcuserdatad/xcschemes/RevealControllerProject.xcscheme
+++ /dev/null
@@ -1,86 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<Scheme
-   LastUpgradeVersion = "0460"
-   version = "1.3">
-   <BuildAction
-      parallelizeBuildables = "YES"
-      buildImplicitDependencies = "YES">
-      <BuildActionEntries>
-         <BuildActionEntry
-            buildForTesting = "YES"
-            buildForRunning = "YES"
-            buildForProfiling = "YES"
-            buildForArchiving = "YES"
-            buildForAnalyzing = "YES">
-            <BuildableReference
-               BuildableIdentifier = "primary"
-               BlueprintIdentifier = "5E605BA414A081F900853025"
-               BuildableName = "RevealControllerProject.app"
-               BlueprintName = "RevealControllerProject"
-               ReferencedContainer = "container:RevealControllerProject.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 = "5E605BA414A081F900853025"
-            BuildableName = "RevealControllerProject.app"
-            BlueprintName = "RevealControllerProject"
-            ReferencedContainer = "container:RevealControllerProject.xcodeproj">
-         </BuildableReference>
-      </MacroExpansion>
-   </TestAction>
-   <LaunchAction
-      selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
-      selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
-      launchStyle = "0"
-      useCustomWorkingDirectory = "NO"
-      buildConfiguration = "Debug"
-      ignoresPersistentStateOnLaunch = "NO"
-      debugDocumentVersioning = "YES"
-      allowLocationSimulation = "YES">
-      <BuildableProductRunnable>
-         <BuildableReference
-            BuildableIdentifier = "primary"
-            BlueprintIdentifier = "5E605BA414A081F900853025"
-            BuildableName = "RevealControllerProject.app"
-            BlueprintName = "RevealControllerProject"
-            ReferencedContainer = "container:RevealControllerProject.xcodeproj">
-         </BuildableReference>
-      </BuildableProductRunnable>
-      <AdditionalOptions>
-      </AdditionalOptions>
-   </LaunchAction>
-   <ProfileAction
-      shouldUseLaunchSchemeArgsEnv = "YES"
-      savedToolIdentifier = ""
-      useCustomWorkingDirectory = "NO"
-      buildConfiguration = "Release"
-      debugDocumentVersioning = "YES">
-      <BuildableProductRunnable>
-         <BuildableReference
-            BuildableIdentifier = "primary"
-            BlueprintIdentifier = "5E605BA414A081F900853025"
-            BuildableName = "RevealControllerProject.app"
-            BlueprintName = "RevealControllerProject"
-            ReferencedContainer = "container:RevealControllerProject.xcodeproj">
-         </BuildableReference>
-      </BuildableProductRunnable>
-   </ProfileAction>
-   <AnalyzeAction
-      buildConfiguration = "Debug">
-   </AnalyzeAction>
-   <ArchiveAction
-      buildConfiguration = "Release"
-      revealArchiveInOrganizer = "YES">
-   </ArchiveAction>
-</Scheme>
diff --git a/RevealControllerExample/RevealControllerProject.xcodeproj/xcuserdata/joan.xcuserdatad/xcschemes/xcschememanagement.plist b/RevealControllerExample/RevealControllerProject.xcodeproj/xcuserdata/joan.xcuserdatad/xcschemes/xcschememanagement.plist
deleted file mode 100644
index 217ac83..0000000
--- a/RevealControllerExample/RevealControllerProject.xcodeproj/xcuserdata/joan.xcuserdatad/xcschemes/xcschememanagement.plist
+++ /dev/null
@@ -1,22 +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>RevealControllerProject.xcscheme</key>
-		<dict>
-			<key>orderHint</key>
-			<integer>0</integer>
-		</dict>
-	</dict>
-	<key>SuppressBuildableAutocreation</key>
-	<dict>
-		<key>5E605BA414A081F900853025</key>
-		<dict>
-			<key>primary</key>
-			<true/>
-		</dict>
-	</dict>
-</dict>
-</plist>
diff --git a/RevealControllerExample2/RevealControllerProject2.xcodeproj/project.xcworkspace/xcuserdata/joan.xcuserdatad/UserInterfaceState.xcuserstate b/RevealControllerExample2/RevealControllerProject2.xcodeproj/project.xcworkspace/xcuserdata/joan.xcuserdatad/UserInterfaceState.xcuserstate
deleted file mode 100644
index 4f20535..0000000
Binary files a/RevealControllerExample2/RevealControllerProject2.xcodeproj/project.xcworkspace/xcuserdata/joan.xcuserdatad/UserInterfaceState.xcuserstate and /dev/null differ