add DbHelper
remove crap
Merge pull request #4 from Klockz/connectionString

Connection string
Merge remote-tracking branch 'origin/master' into Lasse---Questionnaire
fix compile
Merge pull request #3 from Klockz/Lasse---Questionnaire

Questionnaire Repo
Merge remote-tracking branch 'origin/master' into service-mikkel

Conflicts:
	ProjektLeisner/LeisnerWCF/DataAccess/QuestionnaireRepository.cs