Add WidgetParser Widgets!
Change classes to case classes!
wip
Change classes to case classes!
Compilation errors fixed!
Fix testcommands!
Move PlotLoader code to PlotReader!
Add global constraints/commands!
Add views to all test models!
Models with empty sections are no longer valid
Fixed constraints!
Fixed behaviorspace bug!
Adding defaults to widget lines!
Add text box! Make parser available to widgetreader!
Fix misc problems with old models!
Fixed input box reading!
Add plot setup/update code
Add more tests
Add more tests, fix formatters!
Add more tests!  Fix choosers!