Basic URL conf, view, template, and CSS for managing users
Added permissions for appointing co-editors
Moved the co-editors attribute to Thread from Post
New URL conf for manage_users()
Enabled co-editor button in entries template
Fixed tuple typo
Updated fixtures to reflect model changes to co-editor fields
Cosmetic changes to the .remove button CSS
Added icon for groups (or manage_users()) and alternative one for subscriptions
Proper spacing between user list elements
Co-editor support in entries template
Managing co-editors now works with only JS
Updated fixtures for new spelling of co-editor model field
Simplified manage_users to manage_coeditors for now
Basic co-editor logic is now operational cf. #107
Layout and order tweaks to coeditor views
Co-editor tests except for search
Search tests for view tests
Applied permission checks to coeditor_nonjs view as well
Changed elementtree package to no versioning to improve sanity