Make controls more consistent looking.
Changed main application to MVC.  UI rework (Configuration Page esp. in progress).
Make application controller a generic object.  Fix title of auto-leveling warning window.
More work on configuration page.
Made display mode driven by theme setting.
Updated options menus.
Add display mode selector to config page.  Fixed location of update notification.
Working on multi extruder ui support
Merge branch 'development' of https://github.com/MatterHackers/MatterControl into development
Updating preview window controls.
Work on print history widget.
Putting in more multi extruder support
Reorganizing the slice settings layouts
Merge branch 'development' of https://github.com/MatterHackers/MatterControl into development
Put zOffset into MatterSlice and implemented the UI for it.
Put Robo z offset at 1 for the R1
Turned off 2Point leveling
Turned off auto run print leveling
Merge branch '1.1.3' into development
Make setup method public.
Merge branch 'development' of https://github.com/MatterHackers/MatterControl into development
Allow integer rotation..
Merge branch '1.1.3' into development
Merge remote-tracking branch 'origin/development' into development