Author: David Mudrák
MDL-49329 admin: Improve the plugin package validator
Previously, the validator was used for installation of the new plugins
only. We now validate every incoming plugin package. As a result, we
must no longer insists on the target location is empty. Instead, warning
is raised.
http://git.moodle.org/gw?p=moodle.git;a=commit;h=8acee4b53d79500cda7056e712a1ef43c6997950
http://github.com/moodle/moodle/commit/8acee4b53d79500cda7056e712a1ef43c6997950
+ 3.0 en [validationmsg_targetexists,core_plugin]
+ 3.0 en [validationmsg_targetexists_help,core_plugin]
+ 3.0 en [validationmsg_targetnotdir,core_plugin]