Author: Sara Arjona
MDL-87281 subsection: Add description cleanup links to settings page
http://git.moodle.org/gw?p=moodle.git;a=commit;h=5ccca059d9d9b1e833175ffd95bb00094508f535
http://github.com/moodle/moodle/commit/5ccca059d9d9b1e833175ffd95bb00094508f535
+ 5.2 en [cleandescriptionsdetail,mod_subsection]
+ 5.2 en [deleteconfirmbutton,mod_subsection]
+ 5.2 en [deleteconfirmtext,mod_subsection]
+ 5.2 en [deleteconfirmtitle,mod_subsection]
+ 5.2 en [deletelinktext,mod_subsection]
+ 5.2 en [descriptionsdeletedsuccess,mod_subsection]
+ 5.2 en [descriptionsmigratedpending,mod_subsection]
+ 5.2 en [descriptionsmigratedsuccess,mod_subsection]
+ 5.2 en [invalidaction,mod_subsection]
+ 5.2 en [migrateconfirmbutton,mod_subsection]
+ 5.2 en [migrateconfirmtext,mod_subsection]
+ 5.2 en [migrateconfirmtitle,mod_subsection]
+ 5.2 en [migratelinktext,mod_subsection]