add bzrtp in windows setup.exe
updated ms2
Update ms2 and oRTP submodules.
fix missing custom header processing in generic PUBLISH api
improve LinphoneEvent api:
- better error notification
- allow publish without expires
repair android build, serialize proxy configs.
add ref count to LinphoneChatMessage
fix management of LinphoneChatMessage in android glue
add authInfoRequested implementation.
Add lp_config_new_from_buffer
Fix real early media command line.
better mgt of refresher in case of registration error
change some registration test to wait until registration cleared to arive
prevent concurrent registers using linphone_core_refresh_registers() being called multiple times.
fix crash with RTCP xr
fix invalid read in gtk app call log management
update ms2
change default behavior regarding changing srtp keys.
They are now not changed by reINVITEs.
update ms2 and ortp
fix non-null terminated string in provisioning from file
Update ms2