Release 1.6.0beta4.
registerRequireJs config: Don't attempt to support require['config'](...).
JavaScriptAmdRequire: Support 'protocolRelative' and 'rootRelative' hrefTypes.
bundleRequireJs test: Expect canonicalized module names in define/require.
Added JavaScriptAmdRequire test.
Find the existing prefix in this.node.value, not in this.href
registerRequireJsConfig: Created helper for finding the longest paths prefix.
JavaScriptAmdRequire.refreshHref: Preserve the current 'paths' setting if possible.
Release 1.6.0beta5.