adding variables for image count and last upload
minor spacing change
changed logout redirect
removing /main/login/
adding user groups for premium users
added comments for models
adds image count, and last upload date
added check for image limit and group before upload
added place holder for displaying user group on admin page
added membership levels and image count restrictions, and added membership status in template
changed vars into context dict. also updated forms to nicer style w/ bootstrap
changed email update forms to bootstrap
Merge branch 'image_limit'