Refactored and simplified frontpage to use HAML and Ransack.
Made the transport printing a bit more pretty.
Moved total length up on the same line as td.
Added end-of-document.
Using Rails helpers instead of Knj-helpers. Updated translations. Shortened keys in hash.
Fixed typo in scope. Added specs for new scopes.
Added specs for task access. Refactored ability a bit.
Merge pull request #18 from kaspernj/kj/frontpage_refactor

Frontpage refactor - HAML and Ransack