move tooltip to helpers
make jquery expr faster
prevent global variable
comment adjustments
separates modal javascript and introduces CMS.settings
change api names
use config instead of settings
added settings helpers
fix csrf reference
move more settings into CMS.config and added sideframe
decouple sideframe into CMS.Sideframe()
move _disableScroll to helpers and rename to preventScroll
Merge branch 'develop' of github.com:divio/django-cms into feature/restructure

Conflicts:
	cms/static/cms/js/plugins/cms.toolbar.js
renamings and comments
further comment alignments
separate clipboard
separate StructureBoard, rename placeholders to plugins
fix cms.config values and move all separate calls from toolbar.html to the toolbar
move id handling to the structureBoard
move setActive to structureBoard