HTML entities are not decoded #1227

I'll suggest to evaluate a decoding of html entities. E.g. I have a category in Wordpress whose name is "> something". The '>' char is stored on the db by Wordpress as '>' and when I query the plugin, I still get '>'. However JSON is not HTML, and probably the use of HTML entities is not good. I suggest to use html_entity_decode() on category names, slugs and so on.