Also changed phrasing to say using the CDN is "easiest" not "fastest". Custom build is fastest.
… in the README.md)
… new one. Added "JQM version" to the required information because, although we normally test with latest, it could regard a bug in a RC version.
…ocation (eg, CDN or `jquerymobile.com/test/`) since we only want test pages using our JSBin template of which we know the library version/location.