Removes allNodes from the utils init file, adds to specific nodes file.
Adds basic Groupmo implementation
Some initial work on the first Groupmo, SpillSupress
Adds set_link convenience function
Adds Knobs for SpillSuppress
Adds SpillSuppress to menus
Add some bug fixes and WIP documentation to Groupmo
screenHeight() and screenWidth() bug fixes for Nuke 7 returning 0
Updates utils.__init__ with new functions
Bug fixes and documentation updates for SpillSuppress
Adds 'flags.py' by John RA Benson to thorium.utils
Adds flags to utils imports and exports
Fixes labeling issues with set_link()
Adds documentation for Groupmo class
Fixes various SpillSuppress bugs, adds documentation
Updates README to list new thorium modules
Adds 'help' knob to Groupmos
Adds normalize_docstring() function to make it easier to use class docstrings as Nuke node help.
Adds 'help' to SpillSuppress
Tweaks Groupmo style