Merged revisions 237136 via svnmerge from

Merged revisions 237136 via svnmerge from
https://origsvn.digium.com/svn/asterisk/trunk

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r237136 | oej | 2010-01-02 10:54:22 +0100 (Lör, 02 Jan 2010) | 10 lines

Merged revisions 237135 via svnmerge from
https://origsvn.digium.com/svn/asterisk/branches/1.4

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r237135 | oej | 2010-01-02 10:52:30 +0100 (Lör, 02 Jan 2010) | 2 lines

Release memory of the contact acl before unloading module

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git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.6.1@237138 65c4cc65-6c06-0410-ace0-fbb531ad65f3