memory leaks: Memory leak cleanup patch by Corey Farrell (second set)

Also covers ast_app_parse_timelen-fail-zero-length.patch, but the patch was
replaced with one of my own.

(issue ASTERISK-22467)
Reported by: Corey Farrell
Patches:
    chan_dahdi-cleanup_push.patch uploaded by coreyfarrell (license 5909)
    clicompat-r2.patch uploaded by coreyfarrell (license 5909)
    codecs-ilbc-doCPLC.patch uploaded by coreyfarrell (license 5909)
    data-cleanup-test-registration.patch uploaded by coreyfarrell (license 5909)
    main-asterisk-kill-listener.patch uploaded by coreyfarrell (license 5909)
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Merged revisions 401704 from http://svn.asterisk.org/svn/asterisk/branches/1.8
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Merged revisions 401705 from http://svn.asterisk.org/svn/asterisk/branches/11
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Merged revisions 401706 from http://svn.asterisk.org/svn/asterisk/branches/12


git-svn-id: http://svn.asterisk.org/svn/asterisk/trunk@401707 f38db490-d61c-443f-a65b-d21fe96a405b