@author Rowan Crawford (wombleton@gmail.com)
@version 0.2
@requires jQuery, $.uritemplate
@link http://github.com/wombleton/link-headers

JavaScript parsing of linkheaders as per http://tools.ietf.org/html/draft-nottingham-http-link-header-10

Usage: 
var linkHeader = '</collection/{itemId}>; rel="foo foz bar"; type="application/json", </fozzes/{fozId}>; rel="foz baz"; type="application/json"';
var links = $.linkheaders(linkHeader);
links.find('foo bar').href().expand({ itemId: 'xxx' }) => /collection/xxx
links.find(['foz']).href().expand({ itemId: 'xxx' }) => /collection/xxx
links.find('baz').rel() => 'foz baz'
links.find('foz').attr('type') => 'application/json
links.findAll('foz') => Array with two links
links.each(fn) => calls fn(i, link) on each link.
links.each('foo', fn) => calls fn(i, link) on each link that has rel 'foo'.

MIT License