Author: Ferran Recio
MDL-69583 tool_customlang: add customization import
http://git.moodle.org/gw?p=moodle.git;a=commit;h=489f6f268445eeeac496804e77bfcbbd4896b8cb
http://github.com/moodle/moodle/commit/489f6f268445eeeac496804e77bfcbbd4896b8cb
+ 4.0 en [import,tool_customlang]
+ 4.0 en [import_mode,tool_customlang]
+ 4.0 en [import_new,tool_customlang]
+ 4.0 en [import_update,tool_customlang]
+ 4.0 en [import_all,tool_customlang]
+ 4.0 en [importfile,tool_customlang]
+ 4.0 en [langpack,tool_customlang]
+ 4.0 en [notice_ignorenew,tool_customlang]
+ 4.0 en [notice_ignoreupdate,tool_customlang]
+ 4.0 en [notice_inexitentstring,tool_customlang]
+ 4.0 en [notice_missingcomponent,tool_customlang]
+ 4.0 en [notice_success,tool_customlang]