Added a default "sample entry" for new users so they have something to view right away when the app launches for the first time. Added database connectivity, so the wordcloud text and user-selected font from the database show up properly in the detail view.

TODO: (1) Fix onconfigurationchange crash (new entry with screen rotate) and onsaveinstancestate crash (new entry with home button pressed). (2) Relaunch detail view fragment when user edits so the change is visible immediately. (3) Perhaps make simplelistview something a bit more nice looking, as well as a UI improvement to the new/edit activity layout.