Use useApp for all components, tests are not passing (yet)
Adopt tests to reflect changes to handle config options for all components
Changed persistence to err aware callbacks
Merge pull request #26 from NicoleRauch/master

Fixed package.json
Added JavaScript interface for accessing an user's groups.
Now we query the user's membership information as well as his subscribed groups.
We display the user's subscribed groups.
Merge
first version of mongo persistence

- filestore kicked off
fixed tests and grunt

*oops*
Modified basic structure of app.js to use factory method
Stubbing SympaClient
Merge pull request #25 from leider/master

Err aware callbacks
merge
Merge branch 'master' into mongo
Improved member page.
Merge remote-tracking branch 'upstream/master'

Conflicts:
	lib/members/index.js
Fixed jshint warning.
Renamed parameter to subscribedLists.
Error handling: return empty list if Sympa does not send anything.
Testfix

Testfix and underscore.string dependency