Bug Resolutions: performance, grid layout, minor fixes
Merge branch 'master' of https://github.com/UofSC/imree-air

Conflicts:
	imree/bin/imree.swf
	imree/src/imree/Main.as
	imree/src/imree/display_helpers/search.as
	imree/src/imree/modules/module.as
	imree/src/imree/modules/module_grid.as