- Linting (ESLint): Use two spaces for indent

- Update links in commented out copyright section of editor, link in screencast, and within SVG file comments (created with SVG-edit should refer to current URL)

screencasts/svgopen2010/index.html

@@ -264,7 +264,7 @@ svgEditor.addExtension("Hello World", function () {
             <h2>Resources</h2>
            </header>
             <ul class="bulleted">
-              <li><a href="http://svg-edit.googlecode.com">http://svg-edit.googlecode.com/</a> (demos, downloads, source, wiki, issue tracker)</li>
+              <li><a href="https://github.com/SVG-Edit/svgedit">https://github.com/SVG-Edit/svgedit</a> (demos, downloads, source, wiki, issue tracker)</li>
               <li>#svg-edit on irc.freenode.net</li>
               <li><a href="https://groups.google.com/group/svg-edit">https://groups.google.com/group/svg-edit</a></li>
               <li><a href="https://en.wikipedia.org/wiki/SVG-edit">https://en.wikipedia.org/wiki/SVG-edit</a></li>