Show ten items of categories.
Use correct version of Fuubar.
Add poltergeist for tests.
Refactor tests.

But this is not conclusive yet.
Correct matcher of the form.
Merge branch 'topic/testAjax' into develop
Displays correctly the latest transactions.
Add date marks to the menu.
Merge branch 'develop'

* develop:
  Add date marks to the menu.
  Displays correctly the latest transactions.
  Correct matcher of the form.
  Refactor tests.
  Add poltergeist for tests.
  Use correct version of Fuubar.
  Show ten items of categories.