Merge pull request #125 from MatthiasApsel/master

Typos, mostly lowercase for adjectives and so on
refactored routes for better readability
bundle update
don't use @scores, use CfUser#score (much cleaner)
small bugfix in scoring check method
new (much more idiomatic) permission checking framework

Maybe we should refactor the old one as well
small fix to avoid a warning
first version of the close vote concept

There is still much work to do
Merge pull request #1 from ckruse/master

Änderungen von CK