local commit of role_dec for merge from github
Merge branch 'master' of https://github.com/adamvail/drupal_modules
Merge branch 'master' of https://github.com/adamvail/drupal_modules
Merge branch 'master' of https://github.com/adamvail/drupal_modules
Merge branch 'master' of https://github.com/adamvail/drupal_modules
Merge branch 'master' of https://github.com/adamvail/drupal_modules
fixed search, issue with using i as num_performed index