Initial commit, not all tests are working yet
Minor refactoring to make things nicer
Make mocha work again - remove timestamp from console log
Add logging for error output to groups component
Remove winston-express
Function that finds out whether a user (given by his name) is contained in a list of members.
If a user is logged in, the groups pages get buttons where the user can register or unregister. Buttons are not functional yet...
Test adaptions.
Merge pull request #66 from triplem/winston

Add Logging Functionality
Merge remote-tracking branch 'upstream/master'

Conflicts:
	lib/groups/index.js