Submissions - Merging of Checkbox code, along with other changes, into main code base.

Submission system is now based off checkboxes. Amount of javascript required for checking is also drastically reduced, as all domination code is now based into functions.

However, validation  is only partially done. Submissions are effectively working now, and they enter into the database with no problems.

Tasks to complete:

* Validation for the submission form #13 

Snapshot:

![checkboxmerge](https://f.cloud.github.com/assets/1776058/1217927/13d002ca-26b2-11e3-9ea8-fb85787027a0.jpg)