Created UC branch.

git-svn-id: http://scm.sipfoundry.org/rep/sipX/branches/sipXtapi-UC@9592 a612230a-c5fa-0310-af8b-88eea846685b
Removed svn:externals for config directories.

git-svn-id: http://scm.sipfoundry.org/rep/sipX/branches/sipXtapi-UC@9593 a612230a-c5fa-0310-af8b-88eea846685b
Removed svn:externals for sipxportlib/include/tapi and sipxtacklib/include/tapi.

git-svn-id: http://scm.sipfoundry.org/rep/sipX/branches/sipXtapi-UC@9594 a612230a-c5fa-0310-af8b-88eea846685b