Questions and answers can now be edited by the creators or admin

Next on the list of TODOs is to make sure that the users editing these questions/answers and reviews are the actual owners (server side verification)
Now on to making the Watches work.
Merge branch 'master' of https://github.com/di2e/openstorefront
Merge pull request #244 from Jedwondle/master

Questions and answers can now be edited by the creators or admin.