Change so that we can pass through and use URIs in additional to the original functionality.
Merge pull request #244 from jordandukart/7.x

Change so that we can pass through and use URIs in additional to the ori...
Follow File Name Conventions

File naming conventions now state that all PHP files (except templates) should
be lower-case and use underscores to separate words in a filename.

includes/IslandoraTuque.inc, and includes/IslandoraTuqueWrapper.inc are not
included in this commit as there is another pull request that corrects their
names in place, and we would like to avoid merge conflicts.
Merge pull request #246 from nigelgbanks/7.x-filename-conventions

Follow File Name Conventions
made viewer callback potentially aware of fedora object being displayed
Changed case ot conform to standard
Merge pull request #247 from ajstanley/7.x

Changed case to conform to standard
Merge branch '7.x' into 7.x-tuque-wrapper

Conflicts:
	islandora.info