OO-991: fix an issue with enable/disable in tabbedpane component, add embedded editor for tasks / solutions, add author / uploader in a lot of places, wording for relatives dates in workflow

OO-1561 replace lang parameter in pwd change and registration email with language parameter to not collide with html entity ⟨

OO-991: add some cancel buttons, show the choosed tasks in the list of coached groups and identities and other fixes

OO-991: selenium test for the group task ( individual task ) with score and automatic passed/failed, all steps made with a correction / revision step

OO-1559: add sync of coaches by ldap user attributes, refactor the batch sync to handle mix configuration with attributes and group bases at the same time

OO-991: selenium test for the group task with standard settings and all steps made with three hands, selenium test for enrollment with unlimited sized groups ( follow a bug with this particular setting )

OO-991: selenium test for the group task with standard settings and all steps made with three hands, selenium test for enrollment with unlimited sized groups ( follow a bug with this particular setting )

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-991: wording, delete submitted documented don't reset the buttons if max. documents is set, implements cut value in group assessment controller, fix number of attempts

OO-1557: fix rs if option all users is chosen with groups, fix xss issue with course title, fetch load the group of invitation and add unit test

OO-1555: write the names of areas and groups without the icons decoration in the configuration of the enrollment course element

OO-1536: inline the user's visiting card in the different member list, add a tool in the list as in author list, add close button for the visinting card (if opened in the main window), add close button to the business groups tabs

OO-1553: add the pending reservations to the number of selected places, refactor reservation to use annotations

OO-1550: remove agency without listeners, do all the synchronization of the listeners with the infocenter map