GuiUtil: Added some handy util functions
Added interface callback
Added prototype toolbar for testing
Prototype start of program
Demo mainFrame
GuiUtil: Handy methods to help with GUI elements
ToolSelectionEnum: Added selection
Get the selected toolbar item as a string
Frame sharing: Clean up
Sharing between frams functioning
Merge branch 'master' of https://github.com/LeeCIT/LogicBox.git