Merge pull request #1 from gaganjyot/master

This is now ported to QT5
boost lib support
boost lib support
Boost/c++11 Switch
c++11/boost switch
Merge pull request #4 from gaganjyot/experimental

switch boost/c++ shared_ptrs
Prevent lines that shouldn't be get bigger to get bigger during zoom
Removed switch, for now we just depend on boost::shared_ptr
Fix build for OSX
Optimized build files. We asume Qt5 or higher
Thsi version should correctly build debug or release versions
Other round of build cleanup
Cursor is now tracked again
Fixed build on gcc/Linux after my OSX Changes
small fix for debug + release builds
text support enabled