added ICP algorithm and PointSet data object, also used eigen transform for the linear transform object
Fixed some windows issues
Added the point renderer
did some improvements on ICP
fixed conflict
added GL header to point renderer
fixed problem with image renderer changing color
added the VTKPointSetFileImporter
made a function inline in importer
Fixed GL problem with point renderer on mac
fixed bounding box for point set and point renderer
fixed problem with program not stopping when SimpleWindow is closed
Merge branch 'development' of github.com:smistad/FAST into development
Added build status on README file for development branch
only call quit on event loop through close event on window
Merge branch 'development' of github.com:smistad/FAST into development
tried to fix some bugs related to streaming, quit and multi-threading