Fixed issue in PlatformWindows. When making the new context current, condition order caused a crash if __hrc was null.
Merge pull request #1151 from Consuuume/master

Fixed issue in PlatformWindows.cpp with __hrc causing a crash if null.
Horizontal center align with vertical layout
Merge pull request #1162 from Dutch-devil/master

Horizontal center align with vertical layout
Merge remote-tracking branch 'upstream/master'