Huge update to put all the code for slicing at the slicer, and not in the gui. Step 1, still need to fix the project planner.
Merge branch 'master' of github.com:daid/Cura
Pass a matrix to the slicer for scale and rotation.
Fix scale with new matrix mode,
Minor cleanup suggested by pycharm, which speeds up SF a tiny bit.
Add missing else statements in initial wizard
Better show invalid placement when objects are not placed on the printer bed.