fix the enabling of a dependency module already ON

allow the drag and drop of an event only for allowed users

Fix: [Multicurrency] properly display API error

Fix : Link to loan admin isn't required, already support by page default account

If a depency module is already activated and we try to activate the parent, we got an error because the entry is already existing in the database.

The drag and drop of the event didn't take into account the user rights.

expense report.

Conflicts:
	htdocs/langs/en_US/errors.lang

Fix : Bank account label not shown in dol_banner_tab

Conflicts:
	htdocs/core/modules/modFacture.class.php