If the member do an attended transfer this loop stops and
the agent is set to Available state again, when in fact he still
busy with other channel.

This was happening, for example, when a member calls support queue, then
the support operator do an attended transfer to sales queue, while the sales
operator is talking the member that was transferred, the sales queue will
send calls to the operator, which is not expected.

FS-5949 FS-6945 #comment this change should be relevant to both of these issues, please test.  This patch improves the hold parsing and ignores connection address of 0 implying hold when ice is present and disables the auto interpretation by the lower level stack of 0.0.0.0 to automatically imply sendonly to allow FS to decide on its own

One place we said Failed Registration, the other we said Registration Failed, lets try to be consistent.

FS-6954 #resolve #comment technically the new way is more correct but there is no hope for making fax endpoints follow a real spec.  This should take care of it.

The libtool binary used to be contained in the libtool package.  As of
current sid/jessie the libtool package contains everything about
libtool but the libtool binary, and we need to install libtool-bin to
get the libtool binary itself.  Which is to say that Debian decided to
make the libtool package architecture-independent.

Without this commit the FS debian packaging will not build/bootstrap
on sid/jessie.

Merge branch 'master' of ssh://stash.freeswitch.org:7999/fs/freeswitch

* commit '49a3672e':
  Add ability to log commands executed in mod_xml_rpc

* commit '4c9d9301':
  Workaround for Windows limit in su_wait

Merge pull request #90 in FS/freeswitch from ~MBRANCA/freeswitch:bugfix/FS-6756-metadata-in-mp3-recordings-are-not to master

* commit '3f0d6b3f':
  FS-6756 lame_init_params must be called after setting all id3tag stuff, otherwise id3 tags will not be written. So, instead of calling it early, revert FS-3646 and add a check on free_context to really do lame stuff only if lame has been set ready, avoid seg faults in some corner cases.

Add new hard_mute control to allow apps to request low level mute e.g. from the rtp stack level.  Its used in mod_conference to avoid reading audio while muted and possibly reduce some transcoding load

FS-5816 #resolve #comment Record-Completion-Cause added to session recording RECORD_STOP event and record_completion_cause channel variable added.

FS-6921 #resolve #comment rayo APP now accepts optional comma separated list of JIDs or user names to steer incoming calls to specific rayo clients

FS-6940 #resolve #comment %FEATURE use the variable digits_dialed_filter to set regular expressions with () captures and anything matched will be replaced with X's in the CDR

FS-6756 lame_init_params must be called after setting all id3tag stuff, otherwise id3 tags will not be written.
So, instead of calling it early, revert FS-3646 and add a check on free_context to really do lame stuff only
if lame has been set ready, avoid seg faults in some corner cases.