Added debug code for IK

dumped text is euler angles in degree (csv format)
Changed to stop calling animation functions after animation is finished

This is useful when comparing debug data of IK.
Implemented IK angleLimit

This may fix #22
added Viewer::fpsCount
added Viewer::fpsCount
added Viewer::fpsCount
Merge for full VMD file-parsing support
Merge branch 'master' of https://github.com/shinokaro/MikuMikuPenguin into shinokaro-master
Changed VMD struct naming slightly# Please enter the commit message for your changes. Lines starting