Added a GwSetDefaults() function and some starting XML for the Interface Options pane. (#13)
Added configuration option widgets.
Added Interface Options panel. (#13)
Merge pull request #17 from AIE-Guild/feature/13_options_panel

Feature/13 options panel
Updated version string.
Merge branch 'beta' into dev
Updated documentation. (#18)
Updated log levels. (#21)
Updated TOC.
Minor release 1.4.0.

Conflicts:
	GreenWall.toc