Update ms2 submodule.
Handle "rtcp-fb ccm fir" attribute in SDP.
add linphone_core_get_user_agent to retrieve local user agent
set linphonec as user-agent for linphonec
QosAnalyser: change dialog_id and reset avg values
display error if invalid arguments are passed to linphone GTK before quitting
update ms2
Clean Windows Phone 8 projects and solutions.
Fix compilation for Windows Phone 8.
fix presence id generation
update ms2
File transfer : add test for I/O error
Merge branch 'master' of git://git.linphone.org/linphone