fix wrong thread cancel conf creation
fix login button ui
add banner screen sharing #LINQT-1951
auto close screen sharing panel when screen selected #LINQT-1949
disable sharing button while no screen/window selected #LINQT-1948
hide record button if chat in call #LINQT-1946
show video preview when alone in conf #LINQT-1922
fix inifnite loop #LINQT-2002
display name: do not modify username ui if there is not display name set by a user
remove unused signals
fix contact info update chat list #LINQT-1992
send invitations in secured chatrooms #LINQT-1996
extend meeting detail height #LINQT-1999
scrollbar call history #LINQT-1998
do not sort chat list when filtering it #LINQT-2003
remove useless signal which refresh the view for ephemeral messages (fix #LINQT-1989)
fix account list singleton
fix magic search list thread connection
fix allow calling a connected account
fix magic search flags
fix crash on close settings destruction
magic search thread
meeeting fix time zone
rename settingscore
remove settings from notifier
fix zrtp appearance received call
remove deprecated function; TODO : send invitations when sdk updated
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)
