Always allow reply as new topic, for users who can reply as new topic
don't try to load airbrake if there is no config for it
amend airbrake location
Merge pull request #418 from tms/always-allow-reply-as-new

Always allow reply as new topic, for users who can reply as new topic
globalized some missing strings
don't show pinned stuff on the front page for anon
Merge pull request #427 from ZogStriP/missing-g10n-strings

globalized some missing strings
if you try posting a reply and are looking at a different topic, pop this window up
use font awesome for the composer toolbar (not very happy with heading and hr icon, but can not find anything better)