Author: Jamie Pratt
MDL-47494 ddmarker: OU-2488 Improved English in coordinate validation error messages.
http://git.moodle.org/gw?p=moodle.git;a=commit;h=6daf12fe1468a125598d2ed752ccf94e5b24344d
http://github.com/moodle/moodle/commit/6daf12fe1468a125598d2ed752ccf94e5b24344d
+ 3.0 en [shape_circle_lowercase,qtype_ddmarker]
+ 3.0 en [shape_circle_coords,qtype_ddmarker]
+ 3.0 en [shape_rectangle_lowercase,qtype_ddmarker]
+ 3.0 en [shape_rectangle_coords,qtype_ddmarker]
+ 3.0 en [shape_polygon_lowercase,qtype_ddmarker]
+ 3.0 en [shape_polygon_coords,qtype_ddmarker]