Merge pull request #522 in FS/freeswitch from ~DRAGOS_OANCEA/freeswitch-dragos:mod_opus-more-fmtp-cleanup to master

* commit '30847cf7':
  FS-8256: mod_opus: more FMTP cleanup

Merge pull request #525 in FS/freeswitch from ~STEFAN_YOHANSSON/freeswitch:feature/FS-8263-reset-the-banner-of-a-member to master

* commit '46b97a68':
  FS-8263 #resolve [verto_communicator] created reset banner action

Merge pull request #524 in FS/freeswitch from ~STEFAN_YOHANSSON/freeswitch:bugfix/FS-8260-prompt-for-banner-text to master

* commit '0e125afa':
  FS-8260 #resolve [verto_communicator] prompt banner text

Merge pull request #520 in FS/freeswitch from ~STEFAN_YOHANSSON/freeswitch:bugfix/FS-8251-factory-reset-only-reset-vc-local to master

* commit 'fb493387':
  FS-8251 #resolve [verto_communicator] factory reset now clear all local storage

Merge pull request #523 in FS/freeswitch from ~STEFAN_YOHANSSON/freeswitch:bugfix/FS-8257-config-doesn-t-work-with-grunt-serve to master

* commit 'd8d7a9f3':
  FS-8257 #resolve [verto_communicator] fix config provision url

Merge pull request #521 in FS/freeswitch from ~STEFAN_YOHANSSON/freeswitch:feature/FS-8254-add-js-sourcemap-in-grunt-build to master

* commit '8e0bd452':
  FS-8254 #resolve [verto_communicator] create source map file

Merge pull request #515 in FS/freeswitch from bugfix/FS-8219-camera-is-not-deactivated-after-init to master

* commit 'dab81d4c':
  FS-8219 #resolve Correctly stop the tracks.

getusermedia.stop() has been deprecated. we now need to call stop on
each individual track.

FS-8220 #resolve [DTMF not working between telephone-event/48000 A leg and telephone-event/8000 B leg]