-adjust ACL logic so that we can add/remove 127.0.0.1/8 as trusted host

git-svn-id: https://svn.resiprocate.org/rep/resiprocate/branches/b-uasprack-20130904@10681 ddefafc4-47db-0310-ae44-fa13212b10f2
-remove unused variable

git-svn-id: https://svn.resiprocate.org/rep/resiprocate/branches/b-uasprack-20130904@10682 ddefafc4-47db-0310-ae44-fa13212b10f2
-disable Invite loop test since all platforms will fail when record-routing is enabled - it causes
 the message size to exceed 8k

git-svn-id: https://svn.resiprocate.org/rep/resiprocate/branches/b-uasprack-20130904@10683 ddefafc4-47db-0310-ae44-fa13212b10f2