initial GUI commit
Add mainline GUI file
rename canvas to content
segment GUI code and move into its own folder
target list is now collapsable
Add comments, kwargs to binding functions, and add methods to object classes
remove deprecated open function
Improved target collapse
File reorganization and popup help for calculation options
interface now only takes one calculation at a time; can now close calculations
Fix scrolling issue with DetailViewer when given OptionObject
Improve helptext popup window sizing
Multiple objects can now be viewed at once
Targets now viewed as dictionaries instead of printing raw text
Update to include gui module
Fix bug from switch to currentObject list in previous commit
Add gui documentation page
Enable calculation run, misc improvements