Latest homework fo rthe past week.

OK I have submitted all homework for the last week as well as the homework for last Monday.

I have also refactored the MTA on wk1d3 so as to make it a little DRYer.

Issues I still need to address in the Movies homework are the following:
- After selecting a movie from the list of search results the movie page does not have styling applied - no idea why.
- When adding a movie to the database file it also adds a movie not found hash (after each entry).

Thanks, Michael.