Author: Jetha Chan
MDL-44770 editor-atto: table context menu opens from button
Context menu now opens from button, rather than table cell. Modified wording of table strings.
http://git.moodle.org/gw?p=moodle.git;a=commit;h=f8c3af13215c8a007d556b023038b54e984651da
http://github.com/moodle/moodle/commit/f8c3af13215c8a007d556b023038b54e984651da
+ 2.7 en [addrowafter,atto_table]
+ 2.7 en [addcolumnafter,atto_table]