updated config array to work with latest api

targets/eds/roblib_search_eds.module

@@ -263,10 +263,11 @@ function roblib_search_eds_get_results($query = NULL, $type = 'Articles') {
   }
   $filters = array();
   $config = roblib_search_eds_build_config_arr($type);
-  $eds_api = new EBSCOAPI($config);
+
   $number_per_page = variable_get('roblib_search_eds_num_results', '5');
   $query .= $limiters;
   $search = array('lookfor' => $query, 'type' => 'ALLFields', 'index' => 'AllFields', 'q' => 'ebsco/results', 'op' => 'Search');
+  $eds_api = new EBSCOAPI($config);
   $output = $eds_api->apiSearch($search, $filters, 1, $number_per_page);
   return json_encode($output);
 }
@@ -325,7 +326,7 @@ function roblib_search_eds_get_query_limiters($type) {
 function roblib_search_eds_build_config_arr($type) {
   $config = array();
   $config['user'] = variable_get('roblib_search_eds_user', 'edsusername');
-  $config['pass'] = variable_get('roblib_search_eds_pass', 'edspassword');
+  $config['password'] = variable_get('roblib_search_eds_pass', 'edspassword');
   $config['profile'] = ($type === 'Books') ? variable_get('roblib_search_eds_book_profile', 'apilite') :
     variable_get('roblib_search_eds_profile', 'edsapi');
   $config['auth_url'] = variable_get('roblib_search_eds_auth_url', 'https://eds-api.ebscohost.com/Authservice/rest');