new events example. simpleEventsExample
changed circle to Circle. changed listener methods names.
included support for PREFER_RGB_OVER_YUV and PREFER_NON_COMPRESSED defines when framerate is specified
cleaned ofEasyCam.h and added few getters to ofCamera
Merge pull request #2 from arturoc/3dprimitives

ofMeshFace: arrays -> vectors to avoid memory problems + face normal as method
Merge pull request #1845 from roymacdonald/ofCamsAdditions

new getters in ofCamera
Merge pull request #1842 from timscaffidi/bugfix_gstVideoGrabber_formatType

included support for PREFER_RGB_OVER_YUV and PREFER_NON_COMPRESSED ...
Merge pull request #1799 from roymacdonald/feature-simpleEventExample

new events example. simpleEventsExample
Merge branch 'develop' of https://github.com/openframeworks/openFrameworks into feature-3dGraphics
Merge branch 'feature-3dGraphics' of https://github.com/NickHardeman/openFrameworks into feature-3dGraphics
added resolution functions per primitive, for easier readability
updated resolution functions for new names
integrated some of the new resolution functions
fixing drawing of normals mesh with facenormals
added calculate function and getFaceNormal for caching
clean up and only calculate face normal once when returning triangles
only calculate faceNormal if vertices have been changed
Significant speed increase from vectors to arrays
clean up comments
cleanup and resolution changes