correct small error in hasQuery() example

Example defines `var uri = URI(...` and then use `u.hasQuery()` after that.  This changes the example to `uri.hasQuery()` to be consistent with the var and the rest of the examples.
Merge pull request #136 from tingletech/patch-1

fixing documentation - correct small error in hasQuery() example
make URIjs auto-update on CDNjs - closes #85
fixing encodeQuery() and decodeQuery() to respect URI.escapeQuerySpace - closes #137
cleaning whitepsace
Merge branch 'master' of github.com:medialize/URI.js
adding note style to docs
fixing fragment plugins to return URI for simpler loading - closes #139
adding hint for uri-collection
fixing build tool to properly include `URI.fragmentURI.js` - closes #124
version bump to 1.12.1