- Using APC to store config values (when present)
- Enabling interlacing for pictures
Added an option to configure the hostname manually. And there was a problem when APC wasn't present.
Merge remote-tracking branch 'upstream/master'
redoing the change concerning the hostname.
Further redoings
Code cleanup
If "remove_multiplicated_lines" is set then some more linefeeds in lists are removed.
Preparations for the pumpio synchronisation.
Some changes to let pumpio react similar to facebook.
Always embed the SSL version of youtube to avoid problems with Firefox.
Prepearations for queueing of twitter messages
Merge pull request #758 from annando/master

Better use of APC,  	Preparations for the pumpio synchronisation, fix youtube for firefox