Windows: Give SCMRevGen a configuration for x64 instead of Win32.
Windows: Use a shared precompiled header for dolphin code under Source/
Windows: Add /Zc:inline to compiler options.
Removed warnings by assigning to bool
Merge pull request #818 from ChuckRozhon/videocommon_bool_warnings

Removed warnings by assigning to bool
Merge pull request #797 from shuffle2/msvc-pch

Windows: Use a shared precompiled header for dolphin code under Source/