#1751806 cristinawithout, yannickoo: Add compatibility with Display Suite.
Move attribution to new README.txt file. Clean up comments.
Use hook_preprocess_node() instead of hook_node_view() so that $node->title is not directly altered.
Use hook_preprocess_search_result() to remove the node title from search results.
Hide the node title produced by the Drupal-core overlay module.
#process seems to remove the default value.
Removed $nid list from admin.
#1284172 jburkhard: Remove backticks in SQL query to support Postgres.
#1645344 gease: Remove backticks in SQL query to support Postgres.
