Hidden jQuery dependencies in db.

[mgmarino]

There are references to jQuery functions, including

$.ajax in request

and

within httpData. In the latter, $.parseJSON may be replaced with JSON.parse, $.error should be replaced by emitting an event, and $.globalEval could require some discussion.

It is true that it is noted that jQuery is required in the README, but if this is true, it should be included as a db dependency in kanso.json. I personally think it would make sense not to do this since it is a rather heavy one and it straightforward to replace the jQuery calls with javascript.