Merge pull request #2 from AeroWong/master

implemented feature that user can vote for joke
Merge pull request #5 from AeroWong/master

User can create joke and little CSS to clean up
Merge pull request #6 from AeroWong/master

Added funniest joke function and added html page that asks user to create joke after running of joke
Merge pull request #7 from AeroWong/master

Joke.ready without github login feature