LINQT-1166 handle complete sip uri login
LINQT-1182 hide waiting timer in local sticker
LINQT-368 share contact (by copying its vcard, may be improved in the future)
fix notif ui
fix waiting room camera
fix missed notifications
windows ui fixes
fix LINQT-1189 start call on click not selected contact changed
conf creation loading+error; fix info popup layout
move contact edition in contact page (switch to contact tab if creation requested)
fix contact creation + select new contact on creation
conference info list : creation signal (to finish when conference scheduler is updated, see comment)
fix crash if no vcard
fix calendar ui
+spacings
layout polish (! on string in meetinglist)
