maintain deprecated \OC::$session when getting or setting the session via the server container or UserSession
restore order os OC::$session and OC::$CLI
remove unneded initialization of dummy session
write back session when $useCustomSession is true
log warning when deprecated app is used
Some headers were currently only added to the templates but not to other components (e.g. SabreDAV / JSON / etc...)
The migration to base.php ensures that the headers are served to all requests passing base.php
In some specific situations, the L10N bundle isn't loadable yet (for
example when there is an issue with the app_config table). In such case,
we still want to be able to log the real exception.
This fixes errors that say "OC_L10N_String::__toString must not throw
exceptions"
Robin Appelman
Jörn Friedrich Dreyer
Lukas Reschke
Morris Jobke
Vincent Petry
Lukas Reschke
Thomas Müller