media-keys: Fix logout shortcut
Currently on pressing Ctrl+Alt+Del we get the Power Off dialog, but in control center this shortcut is associated with Log Out.
Fix shortcut so that the Logout method is called in SessionManager.
Fixes: #183
Currently on pressing Ctrl+Alt+Del we get the Power Off dialog, but in control center this shortcut is associated with Log Out.
Fix shortcut so that the Logout method is called in SessionManager.
Fixes: #183