Minical in mini content region fix. #2669
Removed other twitter box.  #2650

Also added a static cache to os_boxes_get_boxes_plugins.  I noticed it was being called ~25 times on the layout page and had a drupal_alter of its own.
Merge pull request #2679 from openscholar/2650-twitter_patch

Removed other twitter box.  #2650
Merge branch 'SCHOLAR-3.5' into SCHOLAR-3.x