FS-9943: [core] Default 488 handling for t.38 re-invite switches to udptl mode when it should not. #resolve

FS-9931: [mod_sofia] don't send display updates to endpoints who don't have UPDATE in their Allow header

FS-9932: [freeswitch-core] Error with group confirm feature combined with enterprise originate #resolve

FS-9929: [core,mod_spandsp] Assert in switch_frame_buffer_dup when receiving a fax using t.38 #resolve

FS-9809: [mod_sofia] url encode caller id number before sticking it in the from header in case we have non url safe chars in the cid number in the caller profile

FS-9915: [mod_sofia] fix non null terminated parsed sip body being passed in when sending to sip messages in a row on tcp in a single packet

FS-9855: [mod_spandsp] Refused T38 reinvite on b-leg breaks T38 negotiation on a-leg when using T38 gateway mode #resolve

FS-9906: [mod_conference] Member join/part in conference shows webcam briefly during slide transition #resolve

FS-9917 [switch_rtp/core] Fix in do_flush to handle the current packet (if RFC2833) rather than discard it.
only print flushed if we flushed something

FS-9206: [mod_sofia] proxy media with enable-3pcc=proxy does not properly pass audio after 3pcc re-invite #resolve

FS-9840: [mod_avmd] fix error avmd_desa2_tweaked.c:61:5: error: implicit declaration of function 'ISINF' [-Werror=implicit-function-declaration]

Conflicts:
	src/mod/endpoints/mod_sofia/sofia.c

[mod_callcenter] FS-9347: Do not log as error when the member is gone just before we assigned an agent, now logging as DEBUG

[mod_callcenter] FS-9689 Fixed issue when agent rejects the call while hearing cc_outbound_announce making member (caller) waiting on queue forever

[mod_callcenter] FS-9723: Fixing cc_warning_tone, using switch_ivr_play_file instead of queue private event

When someone set any wss server and do login
VC doesn't record the settings on localStorage,
so when we reload the browser, it will try to connect on
"wss://" + window.location.hostname + ":8082" and if
this wss server is offline for any reason, user will
be stuck on splash screen by auto-login step plus reconnect
modal blocking any action.

- Added button "Change Server" on modal reconnection alert;
- Stop jsonRpcClient retry timeout and delete verto instance
to create a new one when user login with new wss server;
- Record wss server and hostname on localStorage.