added comparison to handle is_not_equal_to parameter for search form\'s Submitter ID field
added comparison to handle is_not_equal_to parameter for search form\'s Submitter ID field

ahwagner/civic-server,genome/civic-server,genome/civic-server,ahwagner/civic-server,ahwagner/civic-server,genome/civic-server,genome/civic-server,genome/civic-server,ahwagner/civic-server