cferdinandi/keel — pull request #24 by AdsonCicilioti (2014-12-28 04:41:36+00:00)
Title: keel_load_theme_files reg as keel_load_theme_js

The function was recorded as being keel_load_theme_js which was created as keel_load_theme_files. I realized that in previous versions was keel_load_theme_js perhaps hence the confusion with versions of the function.

A little confusion was generating the error >> Warning: call_user_func_array() expects parameter 1 to be a valid callback, function 'keel_load_theme_js' not found or invalid function name in /home/adson/dev/sites/wordpress/wp-includes/plugin.php on line 496

I hope it helped. ;)