Author: Adrian Greeve
MDL-51108 mod_data: Add validation for Lat. and Long.
Added a check to see that both the Lat. and Long. values
are entered when filling in database module entries.
http://git.moodle.org/gw?p=moodle.git;a=commit;h=d25043270cf5e7654cd74d564e22d6fda495f5e4
http://github.com/moodle/moodle/commit/d25043270cf5e7654cd74d564e22d6fda495f5e4
+ 3.0 en [latlongboth,mod_data]