minor PT fix
debian changes
fix in time levels for chart
minor: warning when transforming
Merge remote-tracking branch 'kus/coupling' into coupling
removed few unnecessary and sometimes harmfull actions that duplicited actions from redo
moving edges and nodes split
transform refact, first part
transform progress: added copying nodes
transform edges progress
works for edges, but copying edges still slow. Nodes operations are now faster, since all changes are in one undo action and therefore invalidate() is called only once. Edges will be redone the same way
copying edges should be faster, but still not good
removing old implementation
fixes, cleaning
windows fixes
adaptive charts fixed