Author: Sara Arjona
MDL-75684 mod_data: Add author name/lastname to adv search
Add the "First name" and "Last name" fields at the beginning of the
advanced search template for all the presets.
http://git.moodle.org/gw?p=moodle.git;a=commit;h=09a2c6a0e875a9c5a06dde63ef96a622e5a2c632
http://github.com/moodle/moodle/commit/09a2c6a0e875a9c5a06dde63ef96a622e5a2c632
+ 4.1 en [authorfirstname,mod_data]
+ 4.1 en [authorlastname,mod_data]