Merge pull request #15 from daniel-dgi/7.x

Buildfile and doxyfile
7.x grammar fixes
7.x grammar fix fixes
Update islandora_bookmark.info
Merge pull request #16 from daitken/7.x

7.x grammar fixes
Allow for configurable display variable for different implementations.
Code style changes for Travis love.
Make export permissionable.
Fix object url.
Merge pull request #17 from jordandukart/7.x

Code style and type setting.
Grab users only who are not blocked.
Merge pull request #18 from jordandukart/7.x

Grab users only who are not blocked.
Only showing the bookmark block on the islandora/object view route.