Updating build schemes to make Xcode stop complaining

SocketRocket.xcodeproj/xcshareddata/xcschemes/SocketRocket.xcscheme

@@ -1,5 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
+   LastUpgradeVersion = "0430"
    version = "1.7">
    <BuildAction
       parallelizeBuildables = "YES"

SocketRocket.xcodeproj/xcshareddata/xcschemes/TestChat.xcscheme

@@ -1,5 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
+   LastUpgradeVersion = "0430"
    version = "1.3">
    <BuildAction
       parallelizeBuildables = "YES"
@@ -44,6 +45,7 @@
       launchStyle = "0"
       useCustomWorkingDirectory = "NO"
       buildConfiguration = "Debug"
+      ignoresPersistentStateOnLaunch = "NO"
       debugDocumentVersioning = "YES"
       allowLocationSimulation = "YES">
       <BuildableProductRunnable>