Finish with all the tests of the kanban controller module
Covering a branch not covered in the HeaderMenu tests directive
Simplified a lot the GmHeaderMenuDirective
Added more tests
Adding tests and refactoring the Breadcrum directive
Remove a console.log sentence
Fix a test
Fix some tests
Starting with tests over the history directive
Continuing with tests over the history directive
Continuing with tests over the history directive. Add more test cases
Remove unnecessary code
Popovers refactor.