Updated patch collection.
Added missing icon file.
Added compatibility manifest file. This allows for detection Windows 8.1 correctly via GetVersionEx(), though GetVersionEx() will still be broken for *future* Windows versions.
Introduce QUTF8 macro and replace ".toUtf8().constData()" everywhere.
Fixed a typo.
Fix compilation with VS2012.
Fixed a problem in VS2013 project to file that always triggered a rebuild, even if nothing had been changed.
Fix compatibility to WindowsXP: The GetErrorMode() API requires Vista or newer, so don't use it!