ActionBarSherlock baby!

Ok, so here is the low down.
To get this working in your Eclipse:
- Add "library" into your workspace
- Right-click the reader project -> Properties -> Android -> Add.. ->
library

Changes:
- All activities changed to "SherlockActivity" or the relevant
counterpart
- Menu and MenuItem are referenced from the ActionBarSherlock lib
- DisplayNovelPagerActivity had its TabActivity changed to
SherlockActivity, minor code changes to include the setup of tabs.