Author: Ankit Agarwal
MDL-50608 tool_lp: Code cleanup
http://git.moodle.org/gw?p=moodle.git;a=commit;h=b17d3d10d77a2b8d6608ad7828c2da466a8a400f
http://github.com/moodle/moodle/commit/b17d3d10d77a2b8d6608ad7828c2da466a8a400f
+ 3.1 en [erroreditingmodifiedplan,tool_lp]
- 3.1 en [cancel,tool_lp]
- 3.1 en [confirm,tool_lp]
- 3.1 en [delete,tool_lp]