Author: Eric Merrill
MDL-49298 backup: Make tgz file format standard for backups
http://git.moodle.org/gw?p=moodle.git;a=commit;h=c803fa68550499aeb2ecd912ff150036c451d4c3
http://github.com/moodle/moodle/commit/c803fa68550499aeb2ecd912ff150036c451d4c3
- 2.9 en [enabletgzbackups,core_admin]
- 2.9 en [enabletgzbackups_desc,core_admin]