Stage 1 of deadlock fix (bug #1673 -- but not yet solved, just started) and...

Stage 1 of deadlock fix (bug #1673 -- but not yet solved, just started) and fix configs ending with no newline (bug #1672)


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@3025 65c4cc65-6c06-0410-ace0-fbb531ad65f3