testing question#index, #create, and #show; trying to get test for creating a new user question to work
Merge pull request #29 from elenasharma/answers_controller_rspec_alisa

Began answers testing, pushing this up for Elena so she can start with q...
Merging Question controller rspec tests

Merge branch 'master' into question_controller_testing
Merge branch 'question_controller_testing'
Merged questions spec and answers spec
Fixed Faker typo
Fixed new question test