Cameron Ball 7062e7c6b3 MDL-26429 usability: Add course completion icons.
This patch adds a method to the course completion criteria classes
which allows them to specify an icon for display in the course
completion report table.

There is a default implementation which simply looks for an icon
in pix/i with a name matching the completion criteria type.
2015-11-05 11:40:58 +08:00
..
2011-11-06 12:31:17 +01:00