openolat#34: do not show any dropdown in the create course controller when the sismanager is disabled

openolat#48 openolat#47: use new setAccess interface allowing to set the booking flag, do the update of the publish status in a separate call

OPENOLAT-525: Use the new autocompleter maxLength parameter to limit the number of course name characters to 100

OPENOLAT-409: new option for the flexi auto completer controller to enable the prevent submit on enter functionality

OPENOLAT-330: remove the helpdesk account from the list of course owners, but send it also a mail notification

OPENOLAT-389: disable the owner checkbox for the current user as this user will always be the original creator of the course, for admins the original creator is the helpdesk user if there exists one

OPENOLAT-329: explicitly set the display option for the root course node of new courses to "Title, Description, Content"

OPENOLAT-330: added catalog dropdown element to the course creation dialog, show only one create button always opening the wizard

OPENOLAT-330: new parameters inputClear, inputDropdown, highlight and limit for the FlexiAutoCompleterController,
now using bootstrap input-group for the autocompleter input element (dropdown and clear buttons) therefore needing some css fixes

OPENOLAT-367: show error message to user when there is an exception fetching the search results from the SIS

OPENOLAT-330: do not change owners when changing description of autonomous course in the creation dialog