Allow # in user part of URI.


git-svn-id: http://scm.sipfoundry.org/rep/sipX/main@12120 a612230a-c5fa-0310-af8b-88eea846685b
Added unit test for SIP URI with # and * in user part.


git-svn-id: http://scm.sipfoundry.org/rep/sipX/main@12121 a612230a-c5fa-0310-af8b-88eea846685b