General:

* Fixed a variety of server browser issues with mods based on this SDK
* Fixed many warnings on various platforms
* Added source code for fgdlib and raytrace
* Updated many source files with the latest shared source from TF2.

OSX:
* Added support for Xcode 4.6
* Switched OSX builds to use Xcode instead of makefiles
* Moved libs from src/lib/osx32 to src/lib/public/osx32 or src/lib/common/osx32 to match windows better.

Linux:
* Moved libs from src/lib/linux32 to src/lib/public/linux32 or src/lib/common/linux32 to match windows better.

vpc_scripts/source_dll_qt_base.vpc

@@ -0,0 +1,44 @@
+//===================== Copyright (c) Valve Corporation. All Rights Reserved. ======================
+//
+//==================================================================================================
+
+$Macro	QT_ROOT	"$SRCDIR\thirdparty\lgpl\qt"
+
+$Include "$SRCDIR\vpc_scripts\source_dll_base.vpc"
+$Include "$SRCDIR\vpc_scripts\qt_base.vpc"
+
+$Configuration
+{
+	$Compiler
+	{
+		$AdditionalIncludeDirectories		"$BASE;.\;$SRCDIR\game\shared;$QT_ROOT\include;.\$QT_TARGET_SUBDIR"
+		$PreprocessorDefinitions			"$BASE;QT_LARGEFILE_SUPPORT;QT_DLL;QT_GUI_LIB;QT_CORE_LIB;QT_THREAD_SUPPORT"
+		$DisableSpecificWarnings			"4127;4512;$BASE"
+
+		// Causes a bunch of bogus compiler warnings for now; let's disable it
+		$Detect64bitPortabilityIssues	"No"
+	}
+}
+
+$Configuration "Release"
+{
+	$Compiler
+	{
+		$PreprocessorDefinitions			"$BASE;QT_NO_DEBUG"
+	}
+}
+
+$Project
+{
+	$Folder "Link Libraries" [$QTDEBUG]
+	{
+		$Lib								"$QT_ROOT\lib\qtcored4"
+		$Lib								"$QT_ROOT\lib\qtguid4"
+	}
+	
+	$Folder "Link Libraries" [!$QTDEBUG]
+	{
+		$Lib								"$QT_ROOT\lib\qtcore4"
+		$Lib								"$QT_ROOT\lib\qtgui4"
+	}
+}