Author: Jetha Chan
MDL-42575 mod_page: revert heading option display
Reverted heading option display for page resource; made sure to not re-introduce class issues.
http://git.moodle.org/gw?p=moodle.git;a=commit;h=846ffe600c3dc9c5569bf5b8d78a8a9a2e914435
http://github.com/moodle/moodle/commit/846ffe600c3dc9c5569bf5b8d78a8a9a2e914435
+ 2.7 en [printheading,mod_page]
+ 2.7 en [printheadingexplain,mod_page]