Deletion of SEnglish

Comment: As it stands, this article is pure promotion - the author of the article is apparently the creator of sEnglish and also is the author of every single reference given, so there's a  and the refs are hardly third party or independent.  Having said that, it's a well-written and detailed description and if
Stance: delete
Cited policy: Wikipedia:Conflict of interest (WP:COI)