Improve testing...
Work on controller tests.
Update dependencies
Skip tests
Split user api in controller and routes part, add many many tests!
Remove explorer test
Reverse travis change (npm of node 0.8 doesn't work there currently...)
We will check this later again.
Add doc
Switch implementation: Controller doesn't handle the req/res anymore.
Apply MEAN.js controller names, thanks @ocean90
Refactore; Create tests for ModuleController
Fix test
Refactore; Create tests for ModuleSubjectController
Remove assertions for _id and __v for @ocean90
Calculate the /years resource based on the subject
Fix subject update implementation
Prepare subjects for an user route
Merge pull request #20 from fh-koeln/moretesting

Improve testing...