Fixing in_array() warning.
Fixing 'undefined nid in themes/iby/user-dashboard.tpl.php:441' notice.
Fixing 'undefined und in themes/iby/user-dashboard.tpl.php:225' notice.
Fixing 'undefined first_in_row in themes/iby/dashboard--chat--forums--recent.tpl.php:9' notice.
Fixing 'undefined closed in themes/iby/challenges--full.tpl.php:149' notice.
Fixing 'undefined view in modules/iby_forums/includes/challenges.inc:114' notice.
Fixing 'undefined display_picture in modules/iby_forums/templates/ibyforum--topic--grid.tpl.php:64' notice.
Merge branch 'develop' into feature-vs-fixing_warnings_notices
Adding config_perms module.
Merge branch 'feature-vs-adding_config_perms_module' into feature-vs-fixing_warnings_notices
Fixing Undefined first_in_row, line 9.
Fixing Undefined view, line 117.
Fixing Undefined last_post, line 1147.
Fixing Undefined forum_tags_search_form.
Fixing Undefined index: nids, line 1114.
Fixing Undefined comment_mode, first_new, new in forum.module:1181.
Fixing Undefined form node_forum_form.
Fixing Undefined container, iby_forum.module:1062.
Fixing Undefined addFfield.
Fixing Undefined index nids and tids.