mod_callcenter: FS-3158 Change the default and sequentially-by-agent-order strategy to include the longest-idle-agent.  This should offer a default consistant way to go through all the agent within the same tier/position. (Before, it was left to the DB to return the order of the result)

Add mod_ladspa (Audio plugin framework for linux) http://http://www.ladspa.org/ try it with autotalent http://web.mit.edu/tbaran/www/autotalent.html

http://bugzilla.maptools.org/show_bug.cgi?id=2297
in libtiff. A really screwed up 2D T.4 image, or a maliciously
constructed T.4 2D or T.6 image should potential run off the end
of an image decoder buffer.

FS-3150 --comment-only this looks like an unhandled parse error, try this patch, though the call will likely fail but we can see what it doesn't like about the sdp now

mod_callcenter: Add better handle of failed agent, member channel getting a break, and debuging info upon leaving.  Thanks to François Delawarde (with some changes)

mod_callcenter: Add better support when agent doesn't answer, including creating a new variable for the delay that is different than reject or busy.  Thanks to François Delawarde

mod_callcenter: >WARNING, some event value got removed< Adding new event time value that can then be used to calculate the Wait;Talk;Total duration of a member were on call.  CC-Wait-Time CC-Talk-Time and CC-Total-Time are no longer returned.  Visit the code or check the wiki for the updated variable.

mod_callcenter: Add new CLI cmd and change some to be more standard.  Patch from François Delawarde, thanks.

pass header in X-FS headers on attended transfer CID update to indicate specific situation to flip callee/caller id when targeting a 1 legged call

mod_callcenter: Fix a bug when an caller leave the queue from a BREAK Call (Transfer...), it doesn't think an agent answered.

send another presence event on calls that were cancelled from LOSE_RACE to fix winnable race in Broadsoft SCA

ftmod_libpri: go to PROGRESS_MEDIA in on_ringing() if there is inband information available and rework channel opening to not skip state changes when the channel is already open.

The latter part affects on_ringing(), on_progress() and on_proceeding().

Somewhat experimental and untested (apart from a compile run).
Signed-off-by: Stefan Knoblich <s.knoblich@axsentis.de>