FS-7720 improve play_and_detect_speech to set current_application_response channel variable as follows:

    "USAGE ERROR": bad application arguments
    "GRAMMAR ERROR": speech recognizer failed to load grammar
    "ASR INIT ERROR": speech recognizer failed to allocate a session
    "ERROR": any other errors

  This is useful for determining that play_and_detect_speech failed because the recognizer is out of licenses
  giving the developer a chance to fall back to traditional DTMF menu navigation.

Conflicts:
	src/switch_core_io.c
	src/switch_ivr_async.c

FS-7622 make sure to close the connections on destroy. Currently the connection is malloc'd from the module pool, so there is nothing to destroy.

Updated SKINNY on-hook action to hang up all calls on a device, except those in a short list of call states (or perform a blind transfer).
Added a hook after completing the hangup operation to start ringing if there is an inbound call active on the device.
Signed-off-by: Nathan Neulinger <nneul@neulinger.org>

FS-7607 #resolve #comment Update URLs to reflect https protocol on freeswitch.org websites and update additional URLs to avoid 301 redirects.

   Two new params added to autoload_configs/rayo.conf.xml
     offer-algorithm
       all: offer to all clients (default and old behavior)
       first: offer to first client, fails over to next client in list
       random: offer to random client, fails over to next random client

     offer-timeout-ms
       0: disable
       > 0 and < 120000: time to wait for reply from offer.  On timeout, next client is offered call.
                         If no other clients available, call is rejected.  5000 is default.

FS-7593 --resolve  add locking keyed on device name around any database updates adding/removing the device

little more tolerant of big timing errors between the symbols at the far end,
and as they are received by us.

FS-7582 #resolve #comment port from 1.6 its probably better to start working on 1.6 for any webrtc or dtls stuff