Add documentation for record_file_append

When this option was added, it was noted in CHANGES, but was missing
the XML documentation that this patch adds.

(closes issue ASTERISK-21780)
Patch-by: Brad Latus (snuffy)


git-svn-id: http://svn.asterisk.org/svn/asterisk/trunk@389202 f38db490-d61c-443f-a65b-d21fe96a405b
In Sorcery pass the name of the object being allocated to the allocator.


git-svn-id: http://svn.asterisk.org/svn/asterisk/trunk@389204 f38db490-d61c-443f-a65b-d21fe96a405b