Notification of string changes

Author: Michael de Raadt
MDL-41266 improve log store strings


http://git.moodle.org/gw?p=moodle.git;a=commit;h=ff2990ab9ca91c5d2a6435e38feb661b634bdd76
http://github.com/moodle/moodle/commit/ff2990ab9ca91c5d2a6435e38feb661b634bdd76

+ 2.7 en [buffersize_help,logstore_database]
+ 2.7 en [conectexception,logstore_database]
+ 2.7 en [databasesettings_help,logstore_database]
+ 2.7 en [databasepersist,logstore_database]
+ 2.7 en [databasetable_help,logstore_database]
+ 2.7 en [excludeactions,logstore_database]
+ 2.7 en [excludelevels,logstore_database]
+ 2.7 en [filters_help,logstore_database]
+ 2.7 en [pluginname_desc,logstore_database]
+ 2.7 en [event_legacy_logged,logstore_legacy]
+ 2.7 en [loglegacy_help,logstore_legacy]
+ 2.7 en [pluginname_desc,logstore_legacy]
+ 2.7 en [pluginname_desc,logstore_standard]