Rearrange the different settings in the same place with a segment view
for all resources. Implement a new flag for resources "bookable" which
indicates the entries with a booking methods. Guests users doesn't have
a right to view courses with booking methods.

status, all users, guests flags

notifications, statistics in assessment tool..., add missing roles to
max age policy configuration

security callback

of administrator role in organisation tree, enhance UI in user
management and fix some permission issues to edit invitee and guest,
remove admin by-pass for the full text search...

OO-2478: show a message if a user want to jump to a "softly" deleted course, don't send reminder of deleted course, show "deleted" course before "Members only"

OO-1616: reduce the number of double call to the repository entry with the manager and after with the course

OO-1554: implements a callout to show some informations about the resources in the resources picker and adapt the controllers which rely on the table

OO-990: only retrieve the roles once, use them for all access security control, retrieve the groups only if the roles coach, participant or waiting are there... to minimize the number of queries

OO-990: merge run controller with author details in an unified runtime environment for repository entry

OO-990: better handling of web document, show edit link in list if available, go to details instead inexistent launcher...

OO-1068 improve login screen, fix sites ordering and default settings, streamines sites security callback checks, added more security callbacks

OO-990: remove ControllerFactory, RepositoryEntryContext ( must be CourseSiteContext in every case), allow opening an editor by REST URL...

OO-1068 OO-1067 flexi form refactoring towards bootstrap, implement default layouts, further simplify DOM

OO-985: implements the view to retrieve the course and associated data of a user, filter and order by, clean up the code