Merge pull request #2 from jeremydee/master

Added the .idea directory to .gitignore for those running JetBrains IDEs
setup public web root and test phpinfo
setup composer, ignore vendor folder
setup phpunit and write a sanity test
write a stupid autoloader and test it with stupid tests
Merge pull request #4 from joelclermont/master

Merging work done at March meet up
Merge branch 'master' of github.com:jeremydee/trivia into jeremydee-master
trivia game changes
Merge pull request #7 from cgsmith/master

trivia game changes
Merge pull request #1 from mkepug/master

Test