Fix to ostream<<(Path2d)
Addressing OSC build issues on Mac
Updating OSC samples for VC2012 configuration changes
Removing vestigial VC10 OSC samples
Renaming vc11 to vc2012 for OSC samples
update window size after constrainFrameRect is called
Merge pull request #401 from nselikoff/osx-fix-constrained-window-size

Update window size after constrainFrameRect is called
Querying window size after setWindowSize() to determine post-constraint size on Mac
Adding missing libpng16 for Cairo Mac, and updating samples to match
Fixing issue with MatrixAffine2::rotateCopy methods

Before that, the following would not compile due to:
No matching member function for call to 'rotateCopy'

ci::MatrixAffine2f m1;
auto m2 = m1.rotateCopy(M_PI * 0.5f);
auto m3 = m1.rotateCopy(M_PI * 0.5f, ci::Vec2f(100, 200));
Merge pull request #406 from arielm/fix/MatrixAffine2

Fixing issue with MatrixAffine2::rotateCopy methods
JsonTree additions: getNumChildren(), getNodeType(), getValueForKey(), getValueAtIndex(), addChild().
BanTheRewind's test updates
TUIOListener sample update
TUIOMMultiTouchBasic sample update