Fix the number display on the scale tool, and make the scaling ticks depend on the whole scale, not the current extra factor.
Merge pull request #355 from GreatFruitOmsk/master

PyObjC is now available at PyPI.
Merge branch 'master' of github.com:daid/Cura
Show that Cura is made possible by Ultimaker in the splash screen.
Update on the OpenGL gui, now uses layout managers, and started work on a frame for number entry.
Fixed #356
Add working scale entry tools.
Remove the load/prepare/print buttons from the bottom as they are in the 3D window now. Add dual/triple/quad load buttons on the 3D window.
Calculate the scaling over the proper matrix axis.
Added some clipboard scanning code which does not do anything yet.
Renamed glTextCtrl to glNumberCtrl to better reflect the function of the class.
Add tab key to the glNumberCtrl.
Add mirror tools.
Do not crash on malformed ini files.
Do not crash if the ini is malformed.
Fix the endstop reading for the new firmware. Fix temperatue update in USB printing.
Fix the batchrun tool.
Add the option to cut the bottom of a model, for none-flat bottoms.
Small fix for the object cutoff function.
Added online stat collection, added dropdown 3D button.