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.

Fix the following compile-time warning:

making all mod_avmd
make[7]: Entering directory '/home/sk/tmp/lede/build_dir/target-mips_24kc_musl-1.1.15/freeswitch-1.8.0/src/mod/applications/mod_avmd'
  CC       mod_avmd_la-mod_avmd.lo
mod_avmd.c: In function 'avmd_process_sample':
mod_avmd.c:49:19: error: implicit declaration of function '__isinf' [-Werror=implicit-function-declaration]
 #define ISINF(x) (__isinf(x))
                   ^
mod_avmd.c:2038:33: note: in expansion of macro 'ISINF'
         if (ISNAN(amplitude) || ISINF(amplitude)) {
                                 ^
cc1: all warnings being treated as errors
Makefile:682: recipe for target 'mod_avmd_la-mod_avmd.lo' failed

Fix this by adding the declaration for __isinf(), the same is done for
__isnan() already
Signed-off-by: Sebastian Kemper <sebastian_ml@gmx.net>

This fixes the following compile-time warning:

cc1: note: someone does not honour COPTS correctly, passed 2 times
	 LTCOMPILE tport_type_connect.lo
cc1: note: someone does not honour COPTS correctly, passed 2 times
	 LTCOMPILE tport_type_ws.lo
cc1: note: someone does not honour COPTS correctly, passed 2 times
	 LTCOMPILE ws.lo
cc1: note: someone does not honour COPTS correctly, passed 2 times
ws.c: In function 'hton64':
ws.c:730:14: error: implicit declaration of function '__bswap_64' [-Werror=implicit-function-declaration]
  else return __bswap_64(val);
              ^
cc1: all warnings being treated as errors
Makefile:1465: recipe for target 'ws.lo' failed
make[12]: *** [ws.lo] Error 1

Fix by including byteswap.h, which is available on Linux and also
everywhere glibc is used (wpa_supplicant includes this header the same
way).
Signed-off-by: Sebastian Kemper <sebastian_ml@gmx.net>

This fixes the following compile-time warning:

making all mod_verto
make[7]: Entering directory '/home/sk/tmp/lede/build_dir/target-mips_24kc_musl-1.1.15/freeswitch-1.8.0/src/mod/endpoints/mod_verto'
  CC       mod_verto_la-mod_verto.lo
  CC       mod_verto_la-ws.lo
ws.c: In function 'hton64':
ws.c:730:14: error: implicit declaration of function '__bswap_64' [-Werror=implicit-function-declaration]
  else return __bswap_64(val);
              ^
cc1: all warnings being treated as errors

Fix by including byteswap.h, which is available on Linux and also
everywhere glibc is used (wpa_supplicant includes this header the same
way).
Signed-off-by: Sebastian Kemper <sebastian_ml@gmx.net>

This fixes the following compile-time warning:

make[8]: Entering directory '/home/sk/tmp/lede/build_dir/target-mips_24kc_musl-1.1.15/freeswitch-1.8.0/src/mod/endpoints/mod_sofia'
  CC       mod_sofia_la-mod_sofia.lo
  CC       mod_sofia_la-sofia.lo
  CC       mod_sofia_la-sofia_glue.lo
  CC       mod_sofia_la-sofia_presence.lo
  CC       mod_sofia_la-sofia_reg.lo
  CC       mod_sofia_la-sofia_media.lo
  CC       mod_sofia_la-sip-dig.lo
In file included from sip-dig.c:137:0:
/home/sk/tmp/lede/build_dir/target-mips_24kc_musl-1.1.15/freeswitch-1.8.0/libs/sofia-sip/libsofia-sip-ua/bnf/../../config.h:522:0: error: "__BYTE_ORDER" redefined [-Werror]
 #define __BYTE_ORDER __BIG_ENDIAN
 ^
In file included from /home/sk/tmp/lede/staging_dir/toolchain-mips_24kc_gcc-5.4.0_musl-1.1.15/include/sys/types.h:70:0,
                 from ../../../../src/include/switch.h:107,
                 from sip-dig.c:135:
/home/sk/tmp/lede/staging_dir/toolchain-mips_24kc_gcc-5.4.0_musl-1.1.15/include/endian.h:11:0: note: this is the location of the previous definition
 #define __BYTE_ORDER __BYTE_ORDER__
 ^
cc1: all warnings being treated as errors

SWITCH_BYTE_ORDER is already used elsewhere in FS source and takes care
of changing byte order without causing a warning
Signed-off-by: Sebastian Kemper <sebastian_ml@gmx.net>