Updates gradle versions and adds sample application
Adding screenshots to README.md for example look-and-feel
An attempt to even out the screenshots; also adds better formatting for Java snippets
Another attempt to pad the screenshots
Another attempt to pad the screenshots, this time with HTML-ified non-breaking space; will this ever work?
Merge pull request #5 from seatgeek/readme_screenshots

Adding screenshots to README.md for example look-and-feel
Merge pull request #4 from seatgeek/add_sample

Updates gradle versions and adds sample application