Merge pull request #1 from evkennedy/v7.x.1.0

v7.x-1.0c
Merge pull request #2 from evkennedy/v7.x.1.0

v7.x-1.0d
Merge pull request #3 from evkennedy/v7.x.1.0

added "This Day in History" custom Drupal block
modified the page number solr field for landing page queries
Merge pull request #3 from roblib/v7.x.1.0

solr field fix