Author: Rex Lorenzo
MDL-38646 folder: change column from show_expanded to showexpanded
http://git.moodle.org/gw?p=moodle.git;a=commit;h=57e228045b8d003d54d65c90e7ad0d8bbed427d8
http://github.com/moodle/moodle/commit/57e228045b8d003d54d65c90e7ad0d8bbed427d8
+ 2.5 en [showexpanded,mod_folder]
+ 2.5 en [showexpanded_help,mod_folder]
- 2.5 en [show_expanded,mod_folder]
- 2.5 en [show_expanded_help,mod_folder]