Physics clock tick used in dynamics2D
Forced line width for ray drawing in qt opengl widget
Fixed documentation for CByteArray
Fixed bug in the PID controller of the foot-bot turret. The wrong time was used to calculate the derivative of the error.
Now the angle difference is calculated as the signed minimal angle
Fixes to the foot-bot turret, which was setting and managing angles incorrectly
Restored the normal angle difference (the mindiff conflicted with the angle range definitions); introduced two dedicated functions, used where necessary
Merge branch 'master' into eyebot