Port block hook implementation.
Code standards clean-up.
Port theme calls and move config menu path.
Fix comments due to themeing changes.
Fix a couple references to the old islandora_solr_search.
Add configuration path to the .info.
Update old Solr path.
Fix "ALL" link wrapping.
Merge pull request #5 from adam-vessey/7.x

Port code to Drupal 7.