Wrahhh correctionand clean-Up

Corrected some movement code, tweaking of movement speed, gavity, drag
etc. and clean up of code...... Correction on collission - added polygon
to all bodyparts as well a polygon for the whole character (to make the
button interaction work correct)
Monkeybars sprite and the start of the first code for it
Merge branch 'master' of https://github.com/TheFracker/Wrahh
Merge branch 'master' of https://github.com/TheFracker/Wrahh
Merge branch 'master' of https://github.com/TheFracker/Wrahh