Changed Parameter Type Hinting to only use the top level Abstract class
Merge branch '7.x-fcrepo4' of git://github.com/nigelgbanks/islandora_solution_pack_large_image into 7.x-nigel-merge

Conflicts:
	includes/derivatives.inc
Merge pull request #64 from jonathangreen/7.x-nigel-merge

7.x nigel merge