Merge pull request #3 from matthewbarram/week_2

Week 2 (Part 1)
Cleaned up video_spec code
Refactored model code for review
Added QueueItem model + model setup
Create_queue_item migration
Adding queue item model
Working on adding TDD for queue
Update method for test
Added tests
Worked on finalising my revision for queue items.
Working let issue
Completing tests for queue_item
Worked on delete action
Corrected error with last spec
Finished working on remove queue_items
Merge pull request #4 from matthewbarram/redo_queue_items

Redo queue items
Merge pull request #5 from matthewbarram/week_2_part_2

Week 2 part 2