bug-14 relayout the activity_main to landing page
Merge pull request #3 from john-hu/bug-14-landing-page

bug-14 relayout the activity_main to landing page, r=thomas.
bug-54: add java convention
Merge pull request #5 from john-hu/bug-54-turn-off-auto-wrap

bug-54: add java convention, r=thomas
Bug-22 Add Word and WordStorage class