transformlist branch: more refactoring. groups can be rotated, translated, resized. still buggy when resizing rotated groups but checking it in anyway. ungrouping still surely broken
transformlist branch: more refactoring. groups can be rotated, translated, resized. still buggy when resizing rotated groups but checking it in anyway. ungrouping still surely broken

git-svn-id: 1b57aa9c078495178c600339464a346220c0f2a2@932 eee81c28-f429-11dd-99c0-75d572ba1ddd

progers/svgedit,mynext/svgedit,uche40/svgedit,bartuspan/svgedit,ubbn/svgedit,laddhoffman/svgedit,uche40/svgedit,thewenneur/svgedit,BakerSky/svgedit,SVG-Edit/svgedit,beavis28/svgedit,mynext/svgedit,ubbn/svgedit,SVG-Edit/svgedit,progers/svgedit,thewenneur/svgedit,progers/svgedit,BakerSky/svgedit,centaurustech/svgedit,thewenneur/svgedit,SVG-Edit/svgedit,mynext/svgedit,tremez/svgedit,mynext/svgedit,progers/svgedit,tremez/svgedit,centaurustech/svgedit,centaurustech/svgedit,tremez/svgedit,centaurustech/svgedit,laddhoffman/svgedit,ubbn/svgedit,bartuspan/svgedit,bartuspan/svgedit,laddhoffman/svgedit,ubbn/svgedit,uche40/svgedit,laddhoffman/svgedit,beavis28/svgedit,beavis28/svgedit,tremez/svgedit,BakerSky/svgedit,thewenneur/svgedit,uche40/svgedit,bartuspan/svgedit,BakerSky/svgedit,beavis28/svgedit