Refactor resource fetching
Introduce CssSelector caching, close #1513
Fix css selectors caching
Fixed : Bad link to async-http-client repo
Merge pull request #1516 from mathieuboniface/patch-1

Fixed : Bad link to async-http-client repo
Introduce JsonP support, close #1517
Support setting a body on GET requests, close #1518
Updating JSON-P check to assume a default regex for confirming JSON-P format and checking JSON data
Compiling regex before it's passed into the CheckBuider
Merge pull request #1520 from sechastain/jsonp-regex

Updating JSON-P check to assume a default regex
Let's hardcode the jsonp regex for now