Add temp fees placehold data.
Move Fee logic to model
Add inital working fee system based on csv.

Sample files added to storage.
Merge pull request #643 from unikent/feature/add-fee-info

Add fee info [DNE]
Merge branch 'develop' of https://github.com/unikent/programmes-plant into feature/simple-list

Conflicts:
	application/config/fees.php
	storage/example-feedata/2014-mapping.csv