7.x grammar fixes
Removed periods for consistency
Changed Parameter Type Hinting to only use the top level Abstract class
Allow for page markers to be returned.

Allows searches to at least indicate the page matched in a query.
Get rid of width and height which can never be useful.

No bounding boxes, so there's nothing really that they can be
applied to.
fixes to plurals
Merge remote-tracking branch 'dan/7.x' into 7.x

Conflicts:
	includes/derivatives.inc
	tests/hocr.test
Merge pull request #22 from nigelgbanks/7.x-fcrepo4

Changed Parameter Type Hinting to only use the top level Abstract class
Merge pull request #24 from Islandora/7.x-rename

7.x rename
Merge pull request #23 from adam-vessey/7.x-search-without-hocr

Allow for page markers to be returned.