Fixed install hook name.
Added class for containing reservations. REOL-33
Added method for listing reservations. Added method for getting an array of new endpoints, as they need special header. REOL-33
SOAP 1.1 endpoints need SOAPAction header. REOL-33
Halfway-implemented reservation_list and implemented reservation_branch_name. REOL-33
Added reol_reservation module, and enable it in reol_base. REOL-33