fixed convexdecomposition error
Added custom video frame size to qtcoin

Replaced VIDEO_WIDTH and VIDEO_HEIGHT with variables in qtcoin class so
that the rendered frame size can be adjusted.
doxygen changes
Renamed variables to match convention
Forgot to rename a few
Merge pull request #253 from robEllenberg/develop

Added custom video frame size to qtcoin
register sys exit (thanks to John Schulman)
initial c-bindings with example in cexamples
changed standalone dof smoothing ratio
add IsSimulationRunning() to openravepy
fixed ikfast
added setting of custom link/joint parameters, added TransformQuaternionsSaver for saving state
fixed ikfast c++ loader
links and joints now use the LinkInfo and JointInfo structures directly, added corresponding GetInfo methods
fixed many problems with Link::GetInfo, Joint::GetInfo and re-creating body from those structures
fixed enable bit
added manipulators and sensors to robot init fn
added a way to get all necessary info of current grabbed bodies
split the robot-specific stuff out of openravepy_kinbody for faster compilation
fixed robot stuff