Merge pull request #1 from tendlich/master

Scanner
Merge pull request #2 from tendlich/master

Trying to start builds with jenkins
Merge pull request #3 from tendlich/master

Added test project (testsuite) with fake test
Added a Model
Scanner with MVC pattern
added history
Integrated the navigation and tried to adjust it
see comment before
changed layout
test
Comparision View
Fixed small failures
Added ComparisionView