Author: Tomo Tsuyuki
MDL-79564 cli: Add import CLI
http://git.moodle.org/gw?p=moodle.git;a=commit;h=453eaf6c57e86bac1a718dc14f0f5bc24748eb5c
http://github.com/moodle/moodle/commit/453eaf6c57e86bac1a718dc14f0f5bc24748eb5c
+ 4.4 en [backupthenrestore,core_backup]
+ 4.4 en [importfromccmidtocourse,core_backup]
+ 4.4 en [importfromcoursetocourse,core_backup]