Tidy up and import modules
Got emulator working
Lecturer database contract created
Create DatabaseHelper to manage database schema
Create DatabaseManager, begin implementing
more implementations in DatabaseManager, updated contract
Add count to courses, lectures and questions
Getting complicated
select count for lectures and questions
refactor so adding automatically calculates rank
cleanup and catch a NullPointerException
Rename some methods for consistency
Remove unused columns named "count"
Documentation
Merge branch 'master' of https://github.com/OxfordCS2014BestestProject/InstantFeedback