USER STORY: Refactoring Code

[johnamdickson]

Epic: Fine tuning site styling, code and admin #43

User Story: As a site owner I can received properly annotated and structured code so that the site is future proofed for further development/testing/fault finding.

Acceptance Criteria:

• Main function purposes are well established.
• Logic of code is obvious.
• Clear credits for external code

Tasks:

• [x] Add function descriptions to all Python and Javascript methods.
• [x] Annotate code with descriptive phrases where logic is not immediately obvious
• [x] Credit outside sources for any code that was repurposed from another developer.

[johnamdickson]

All code refactoring completed