update modal input width
Back returns to previous pagination
Added multi_select to filter
Added Visibility widget to list overlay
Reversed snapshot and filter in overlay page
Don't escape many_to_one drop down. Fixes #415
Always use AMD with moment.js and not access through global scope.

fixes #418
Merge branch 'master' into development

Conflicts:
	app/core/overlays/ListSelect.js
	app/modules/tables/views/EditView.js