Updating Signals2 to work with the Windows Runtime.
Basically just use InitializeCriticalSectionEx.
Merge pull request #3 from stgates/winrt

[winrt support] Updating Signals2 to work with the Windows Runtime.
Compile fix for MSVC 14

Enables the Visual C++ 12 workaround also for Visual C++ 14.
Merge pull request #4 from MarcelRaad/patch-1

Compile fix for MSVC 14
Merge branch 'develop'