--the session functionality is not removed only from
globalsettings class which is just waiting to be removed
tottaly when its functionality moves to the new classes
--the new layout is loaded without closing
Latte and with properly loading globalSettings
and screen from the layout file. The layout
new files are updated when Latte is closing
--this patch adds an external config file in
order to store the user layouts. Adds also in
the globalSettings the layouts mechanism
--todo: the confirmation dialog is not working
correctly for some reason. It doesnt return
the accept value and on the exec() function
is crashing
--first all the code concerning exposeAltSession
is moved in it and in the future also the autostart
and currentSession can follow. This will improve
both dockview and configview