Changed with Cedric the collection initial ue id/enb s1ap id that did not work in rb tree -> 2 hashtables + misc types name change in openaircn (gtp types )



git-svn-id: http://svn.eurecom.fr/openair4G/trunk@7661 818b1a75-f10b-46b9-bf7c-635c3b92a50f