Author: Skylar Kelty
MDL-58590 mobile: Cache mobile-supporting plugins
http://git.moodle.org/gw?p=moodle.git;a=commit;h=30fccfcd8240e1c48edbf21dc1219e492a606a4c
http://github.com/moodle/moodle/commit/30fccfcd8240e1c48edbf21dc1219e492a606a4c
+ 3.3 en [cachedef_plugininfo,tool_mobile]