Initial commit for feedback.
Updated with tests.
Restructuring to the derivate process, documentation, more tests.
Filter xssing too much, minor doc fixes.
Coding standards ignore.
Coder hackery.
Merge branch '7.x-derivatives' of github.com:jordandukart/islandora into 7.x
Merge branch '7.x' of github.com:Islandora/islandora into 7.x-derivatives

Conflicts:
	islandora.api.php
Merge pull request #380 from jordandukart/7.x-derivatives

7.x derivatives