Added question controller tests for index, show, new, create, and destroy
Merge pull request #36 from Cheerazar/styling

Styling
Merge pull request #37 from Cheerazar/styling

Removed links to home page
Added remaining question controller tests
Merge pull request #38 from Cheerazar/questions_controller_testing

Questions controller testing
Merge pull request #39 from Cheerazar/styling

Styling
Added answer controller tests
Merge branch 'master' into answers_controller_testing
Adds routes for vote posts
Adds vote logic to question and answer controllers
Modifies question show page to display up and down votes
Copied from Eric's branch to avoid merge conflict with views
Merge pull request #41 from Cheerazar/vote_logic

Adds routes for vote posts
Update login logic with bycrpt
* Reason for schema modification related to initial salt column being used and added to the user migration,
  however, realized this was unncessary and changed it back.  But for some reason its telling me there is a slight difference from the master which I can't isolate but determined it won't be a conflict overall
Merge pull request #40 from Cheerazar/answers_controller_testing

Answers controller testing
Merge pull request #42 from Cheerazar/bcrypt_redo

Update login logic with bycrpt
adds vote buttons to question view
adds link to homepage
adds styling to questions index
Merge branch 'master' into styling