Author: Rajesh Taneja
MDL-35873 Blocks: Made alt-text on block control icons more descriptive
Conflicts:
lib/blocklib.php
http://git.moodle.org/gw?p=moodle.git;a=commit;h=178d99677be65aa088f3b3e375558d08eb9e6191
http://github.com/moodle/moodle/commit/178d99677be65aa088f3b3e375558d08eb9e6191
+ 2.3 en [assignrolesinblock,core_block]
+ 2.3 en [configureblock,core_block]
+ 2.3 en [deleteblock,core_block]
+ 2.3 en [hideblock,core_block]
+ 2.3 en [moveblock,core_block]
+ 2.3 en [showblock,core_block]