user manager convertion and unit test

- added testfolder for services
- added affinity validation
Merge remote-tracking branch 'upstream/master'
no clue what ive done
Merge remote-tracking branch 'upstream/master'
integration and unit test and question manager
Fixed twitter tests.
error handling added
Merge remote-tracking branch 'upstream/master'
fixed webxml
Merge pull request #72 from teugis/master

Fixed twitter tests.
merge conflicts fixed
added goddamn regions
Merge pull request #71 from geertvh/master

user manager and question manager to new spec
Merge remote-tracking branch 'upstream/master'
implemented word matching algorihm in the answermanager