Enabled entity taging on image annotations. Updated dependancy logic and implemented a new shared entity lookup utility.
RDF data in annotations is now carrying a relation pid and label, that is being read out of the rdf databank successfully. Removed work around code.
Fixed a styling issue with the annotation box in image annotation.
Fixed a number of issues found in code review.
Removed logic that suggested islandora_entities had to be enabled to tag entities.
I must have accientally changed an existing variables form entry by accident while i was adding the new entry for tagging images with entities. Reverted to previous settings.
Added logic to remove all the drupal variables when uninstalling this module, and renamed my variable to conform to drupal coding standards.
Fixed merge conflicts
Merge pull request #17 from MorganDawe/7.x.entity_image_annotation

7.x.entity image annotation