cleared the content box when clicking 'create answer'
added helper method to check if the answer is yours before you can edit or delete it
adds condition of whether 'edit' or 'delete' of answer displays based upon answer's user-id
Merge branch 'master' into hide_edit_delete
Merge pull request #41 from tarynsauer/hide_edit_delete

Hide edit delete +1
Merge branch 'master' into logo