Added conditional so users can only edit/delete their own answers
Bring in earlier changes

Merge branch 'master' of https://github.com/chriswright47/dbc_overflow into sessions_wired_with_answers
Add user sign-in before editing/deleting their answer
Merge pull request #15 from chriswright47/sessions_wired_with_answers

Added conditional so users can only edit/delete their own answers