Author: Frederic Massart
MDL-39661 blocks: More verbose move-block-here descriptions
http://git.moodle.org/gw?p=moodle.git;a=commit;h=686e3b3ae06a978cdf483a61d3977108071594cf
http://github.com/moodle/moodle/commit/686e3b3ae06a978cdf483a61d3977108071594cf
+ 2.7 en [moveblockinregion,core_block]