Author: David Mudrák
MDL-39248 Fix the plugins check screen strings
Not all add-ons require administrator's attention during the upgrade
now. They are now listed only if there is an update available for them.
Also, it's not true any more that add-ons must be updated manually. They
can be updated using the automatic deployment feature, too.
http://git.moodle.org/gw?p=moodle.git;a=commit;h=b27c50e2340fee1d7443ebb6ca4d6c1031b70239
http://github.com/moodle/moodle/commit/b27c50e2340fee1d7443ebb6ca4d6c1031b70239
+ 2.5 en [upgradepluginsfirst,core_admin]
+ 2.5 en [upgradepluginsinfo_help,core_admin]
+ 2.5 en [pluginchecknotice,core_plugin]