Add DataView example
Add DataView example

antonfisher/node-mocha-extjs,antonfisher/node-mocha-extjs,antonfisher/node-mocha-extjs,antonfisher/mocha-extjs,antonfisher/extjs-testing-tool,antonfisher/mocha-extjs,antonfisher/extjs-testing-tool,antonfisher/mocha-extjs,antonfisher/extjs-testing-tool