Changes version to 'dev'
Removes double colons.
fix CheckboxInput widget, fix portlet add
manual merge of filters branch
fix unicodedecodeerror for cookies by using cookie_date as sessions middleware does
fix property option adding
set height for tinymce fields
Check if cart has been initiated in refresh_cart view
Merge pull request #147 from DNX/master

Check if cart has been initiated in refresh_cart view
Merge pull request #143 from diefenbach/filters_0.8

Manual merge of filters branch.
Fixes all tests.
Merge branch 'master' into version/0.8

Conflicts:
	lfs/__init__.py