Update the RDF builder class for Drupal coding standards.
More code cleanup and cruft removal.
Change to use the IslandoraSolrQueryProcessor instead of URLs.
Merge branch '7.x' of git://github.com/jordandukart/islandora_image_annotation into 7.x
textfield instead of textarea
removing annotation Solr display
include image annotation tab in primary tabs
form changes
some cleanup
Configurable Solr fields and make the dependency explicit.

Also, use the url() function instead of using $base_url.
Remove unused build_annotation_list() function.

This function in turn called a function which did not exist, and
was making a path to the D6 'fedora/repository'...  Presumably,
it was just cruft.