Enhancements 1

[sbutler]

• Make WPBadger more accessible by using labels
• Add some CSS to make the pages more like the other WP pages
• Let bulk awards separate emails by newline, not just comma
• Make sure version numbers are always x.x or x.x.x.x (etc)

[davelester]

Awesome, I'll take a closer look and possibly merge on Friday.

[davelester]

Thanks for the pull request! Looks great.