Merge branch 'master' of https://github.com/KeKl/QtSharp
Merge branch 'master' of https://github.com/ddobrev/QtSharp
Merge branch 'master' of https://github.com/ddobrev/QtSharp
Simplified some code and removed the note in the README about putting MinGW in the PATH.

Signed-off-by: Dimitar Dobrev <dpldobrev@yahoo.com>