License, local fonts and JS, UX change and TinyMCE

1. Added Apache license for the project. (see license.txt at the root for
more details)
2. Anuku now serves Google fonts and jQuery locally from web server
3. Updated README
4. Action buttons (aka "positive" buttons like save) are now at the right
side in add/edit posts.
5. Integrated the basic TinyMCE editor. JS for the same will be served
locally from server.