Made export do conversion when required.
Merge branch 'development' of https://github.com/MatterHackers/MatterControl into development
Merge remote-tracking branch 'Greg/development' into development
Spelling correction.
Working on material color setting
Merge branch 'development' of https://github.com/MatterHackers/MatterControl into development

Conflicts:
	ApplicationView/CompactTabView.cs

Made a new Draw EventHandler for GuiWidget
Made mesh viewer have colors per material
Made the screen reload on change printer
Made the select material a radio button, much easier to use.
Read waiting for print bed to heat on smoothie
Made exporting to a single extruder put in all the meshes.
Put in support extrusion width.
Merge branch 'development' of https://github.com/MatterHackers/MatterControl into development

Conflicts:
	SlicerConfiguration/SlicingQueue.cs
	StaticData/Translations/Master.txt
missed merge
Try to export with a good file name by default.