Added robot and supervisor to the attributes understood by svg2world
Added scale factor to work around Inkscape's problems with sizes below 1
Fixed discontinuity at phi_goal = pi
Made pySimiam compatible with Python 3
Added a nicer log (dockwindow + console), enables supervisors to log
Simplified log dock - action interaction
Separated library-independent UI features into a separate class
Fixed arrow starting point
Changed the readme file to work on Windows
Fixed rectangles not scaling in svg2world