the generator on the first configure. It either ask for a toolchain file
or asks for all the information a toolchain file might contain.
Also added option for setting non-default compilers if not cross compiling.
Fixes#6849.
Also a bit of code cleanup and re-organizing.
Add reload & delete cache options.
Add option to quit after generation step (not yet remembered between sessions).
Add Help -> About
Remove Help button (in menu now)
Remove Cancel button (File -> Exit and the Window 'X' button exist)
Make output window a bit smaller compared to cache view.
Prompt on X'ing window as well as hitting cancel.
Color new cache values red, and put them first.
Implement help button.
Implement cancel button.
Add scrollable output window.
Replace ON/OFF & combobox editors with checkboxes.
Tab/backtab in cache table jumps between values (not names and values)
Add tooltips to show help strings.
Add application icon and qtmain for Windows.
BUG: Fix save of cache values on configure.
Clinton Stimpson
Bill Hoffman