Merge pull request #14 from yakky/master

Fix select2 widgets size
fixes button issues
version bump
Change that goes along with django-cms PR #3118 and issue #3117
Merge pull request #16 from johnraz/CmsIssue3117-sidebar-nav

Change that goes along with django-cms PR #3118 and issue #3117
Update LICENSE

Added BSD License
Fix templates in django 1.7