Fixed Error when updating user with is_active flag
Added Compatability with Django Guardian
Fixed Error with user Class
Added Some Base Permissions for Event Models
Added Nullable Max Guest Number
Added Required Login on Admin
Updated Forms ActionForm to a More Universal Form
Added Permissions to Models & Forms
Added Permissions to All Views
Added Permission Template Tags
Updated Permission System
Fixed Error with Accounts Home to Display events that we have access to
Added New Notification Email for when a user has been added to an event
Added Permissions to Host Add for existing hosts
Added Support for Viewing Invitations and hiding them from others
Added Support for Invites with Available Tickets based upon current invite
Added Bulk Property Managers
Merge branch 'permissions' into develop
Added Invitation RSVP Module
Added Invite Serve URLS