Making changes to get gcode and slices saved into zip

also added a scene name and made it populate in app title
Fixed rotation of objects related to support issue
added cws scene support and gcode save

Splash change, added class for contacting remote server  for updates and
reporting licensing info
Many new changes

-Added the ability for buttons to set their parent in GUI config
-Added mod to gcode to allow evaluation on a per-slice basis for prelift
and lift codes
-Utilities for working with display's serial ports
-added calc scene volume
-Started a new class to allow CW to contact license/ update server