Update German client-side translations.
Update German server-side translations.
FIX: Escape contents when using the quote tool.
FIX: Quoting within code blocks.
FIX: Blockquotes prefixed by spaces
upgraded the ruby racer and mini profiler
some soample counter methods
Merge pull request #1401 from netzpirat/update-german-translations

Update german translations
Replaced delegator methods with Forwardable def_delegator in Topic
Rake Commands can be chained

We can run all three setup related commands in one go, making it easier for people to copy-paste. Also it would be bit faster, I would imagine.
Move `insideGroup` into the helper, not the class for grouped each
FIX: Don't do intraword italics when prefixed by a forward slash
Merge pull request #1405 from gaurish/patch-1

Rake Commands can be chained
Merge pull request #1403 from einarj/use_topic_delegators

Replaced delegator methods with Forwardable def_delegator in Topic
removed warning about already existing constants
added content-disposition header for uploads on S3
Add "Unread" filter to messages tab. Rename the other two views.
Version bump to v0.9.6.2
better copy for repeated URL blocking
remove footer newline from digest emails, is ugly