Instead of loading a list of script elements at runtime combine
required script fragments together at build time into one file.
This cleans up the Loader class and allows the browser to perform a
single HTTP GET to download the JavaScript code at runtime.
Include CodeMirror3's license text as part of the CSS and JavaScript
that is downloaded by browsers.
Change-Id: I0cd2b5924da1eda9b9445e6a64752ff59f21b64b
4f85736d88