Renaming method to set topic
Adding second parameter to updateTitleAndTopic, to support splitting title and topic into 2 lines
Making the actionbar available in the controller
Setting topic as subtitle in the actionbar
Adding a way to check if a topic is set in the topic class
Splitting topic and title into 2. Topic is now a subtitle in the actionbar
Fixing the topic integration test
Overriding sherlock theme to get larger font in the subtitle on tablets
Seems like the path to unpacked libs have changed. Fixing
Updating changes