When attempting to resolve hostnames, we need to be sure

to remove any parameters from the string so that name
resolution succeeds.

(closes issue #13727)
Reported by: fnordian
Patches:
      resolvewithouturiparameter.patch uploaded by fnordian (license 110)



git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@151420 65c4cc65-6c06-0410-ace0-fbb531ad65f3