Update ms2 submodule.
fix clang warnings
One can't be fixed: linker complaining about -pthread. This comes from .la files installed by macports.
Meanwhile, it is necessary to use --disable-strict on macos until macport moves to clang.
use internal linphone_core_send_presence() method to send on-the-phone notification when a call is starting and restore to user's presence when last call is terminated.
This allows to use publish if relevant, while previous method could only send NOTIFY.
answer 481 to unmatched CANCELs (instead of 501)
Update ms2 submodule.
Update ms2 submodule.
add linphone_core_find_friend()
fix problems with chat in GTK interface due to SIP uris not compared properly.
fix compilation error in gtk
Update ms2 submodule.
update ms2
add a domain parameter in LinphoneAuthInfo, to workaround non-unicity of realm in real world.
Changes made to JNI and Java to match previous AuthInfo changes
Fix authInfo research + allow multiples authInfos with same username/password (with different domains) in linphonerc