FS-8640 #resolve Dont clear conference member reservation id on members that dont have a reservation ID

FS-8616 [verto_communicator] - A new menu for moderator, added Gain buttons and removed the 3-dot-button, moving its behavior to member-name div

Merge pull request #606 in FS/freeswitch from ~MBRANCA/freeswitch:bugfix/FS-8565-txfax-fails-when-remote-party-changes to master

We've tested this with Yehavi and it does fix a problem that apparently happens a lot in the wild, and I have tested it against FS.

* commit 'd7b8394e':
  FS-8565 update initial rtp from address when auto changing port so we can avoid false later comparisons

Merge pull request #561 in FS/freeswitch from ~DRAGOS_OANCEA/freeswitch-dragos:mod_codec2-improvements to master

* commit '611449f4':
  FS-8364: mod_codec2 : improvements, add extra modes: 3200,1400,1200. add config file.

* commit 'fabca410':
  FS-8585: [mod_commands] group_call: expand {} and <> to [] for each dial string

FS-8619 [mod_rayo] reply with conflict stanza error if bind is attempted with duplicate JID.  Improve error handling when 'ready' callback fails.

* commit 'f917a72c':
  FS-8188 add park_after_early_bridge transfer_after_early_bridge variables

FS-8602 #resolve [conference does not auto-generate layouts properly when callers with no camera are present]

FS-8354 #resolve [G722 audio issues with mod_conference after fab43547]

FS-8595 #resolve [Improve auto bitrate in personal canvas mode and do not let auto bitrate exceed native picture size]

Merge pull request #614 in FS/freeswitch from ~JAONZE/freeswitch:bugfix/FS-7800-add-support-for-fs-7769-feature-set to master

* commit '05ff8ec7':
  FS-7800 [verto_communicator] - Added Canvas controls and now opening popup with original (master)  dimensions
  FS-7800 [verto_communicator] - Added an option in user's hover buttons to open another canvas when canvasCount is higher than 1

Channel variables in dial strings can be set through <>, {} or [].
<foo=bar> applies to every channel.
{foo=bar} applies to every channel, excluding channels delimited by :_:.
[foo=bar] only applies to the channel that follows [foo=bar].

Before this patch, group_call looked up users in the directory and
replaced {} with []. This logic does not work if the user has more than
one dial string, e.g. if multiple-registrations is set to true, and more
than two devices register under the same user.

This patch fixes the issue by stripping <> and {}, and inserting the
dial string before each individual dial string for each user. The
semantics of the "local_clobber" variable and the '|', ',' and ':_:'
delimiters are fully supported.

FS-7800 [verto_communicator] - Added Canvas controls and now opening popup with original (master)  dimensions

Merge pull request #615 in FS/freeswitch from feature/FS-8264-add-all-the-reservation-ids-in-the to master

* commit 'b27dfe94':
  FS-8264 [verto_communicator] - Adapted the layout select to new response, added a separated menu in members list to set its resevartion id
  FS-8264 #resolve [Add all the reservation IDs in the return of "list-videoLayouts" command]

FS-8264 [verto_communicator] - Adapted the layout select to new response, added a separated menu in members list to set its resevartion id

* commit '728d9600':
  FS-8433: allow hangup cause to be set inside redirect data

FS-7800 [verto_communicator] - Added an option in user's hover buttons to open another canvas when canvasCount is higher than 1