Merge branch 'selection' of github.com:siigna/main into rectangle
worked on rect
fixed a bug in arc segment intersection
cleaned up
worked on arc intersections
added intersects eval to circle + test
added intersects eval to circle + test
fixed a bug in arc endPoint calculation and finished arc segment intersections with texts
updated and tested collectionGeom
added segment / segment int plus test
added arc intersection tests
worked on arc
finished arc intersect /-tions with tests
started implementing seletion for rectangle
Merge branch 'selection' into rectangle
worked on rectangle selection
more work on rectangle
started testing complex rectangles
fixed a bug in complex rect corner calc
fixed a serious bug in TransformationMatrix where rotations errously affect scaling as well