Add support for http://4pda.ru/pages/go/?u=...
Examples:
http://4pda.ru/forum/index.php?showtopic=392481&view=findpost&p=24437644
http://4pda.ru/forum/index.php?showtopic=166638&view=findpost&p=4368420
(closes #2)
Show debug messages in Web Console
Bump version to 0.2.0pre6 - 2013-09-22