add some smaple test questions
add some smaple test questions

StevenPerez/angularjs-for-test-driven-development,rmulder/angularjs-for-test-driven-development,tutsplus/angularjs-for-test-driven-development,tutsplus/angularjs-for-test-driven-development,cfree/angularjs-for-test-driven-development,cfree/angularjs-for-test-driven-development,StevenPerez/angularjs-for-test-driven-development,rmulder/angularjs-for-test-driven-development