Author: Petr Skoda
CONTRIB-68 missing lang string for ims packages
http://git.moodle.org/gw?p=moodle.git;a=commit;h=2006381428ca275567a40c449a978c8e43f0ef29
http://github.com/moodle/moodle/commit/2006381428ca275567a40c449a978c8e43f0ef29
+ 2.3 en [generateimscp,book]