Merge pull request #25 from grimmy/master

Random cleanups
Merge pull request #26 from grimmy/master

Update Makefile to call run_tests.py $(EXECUTABLE)
Prevent support from bleeding out of the model.
Merge branch 'master' of github.com:Ultimaker/CuraEngine
Rename "move" to "travel" at some locations to make clear those are travel moves. Only apply the minimal layer time if we where not slowed down enough already. Fixes the first-layer-speedup issue.
Fix compile for stupid MacOS compiler.
Fixing Cura#572 a different way.
Merge branch 'master' of github.com:Ultimaker/CuraEngine
Cosmetic codestyle changes.
Remove "progress update" to stderr on slicing, because this update causes the stderr buffer to fill up, which is not read by the GUI till the process exits.
Remove "progress update" to stderr on slicing, because this update causes the stderr buffer to fill up, which is not read by the GUI till the process exits.
Add MakerBot flavored GCode.
Update version number.