question folders and files added/modified, ready to add code for testing
two tests created in models of question slice
added 3 tests to model and 4 to controller of questions
added 4 view files to questions
3 working tests in question model
seeded data to work with
index view for questions working
index deleted
q & a's working
Merge pull request #4 from Flamdoodle/questions-slice

questions and answers working