Replacing local-storage with mock-storage in tests.
Passing movie default values test.
Passing toggle wathced movie state.
Passing watched movies test.
Passing unwatched movies test.
Passing render movierow test.
Passing render list test.
Passing test about updating MovieRowView on model change.
Passing test for toggling watched status from MovieRowView.

This reverts commit 24fe4bb04de52ce5c71ee566e2f7f1fe1581c26b.
Passing test to delete a movie from MovieRowView.
Passing test for entering editing-mode on MovieRowView.
Passing test for saving and exiting editing-mode on MovieRowView.