Merge pull request #35 from daveeloo/master

Fixes issue #28 Code should follow pep8
Fixes issue #24 deleting comments should require a post
Added message to the delete
-The message lets the user know that his/her action was successful
Merge pull request #36 from daveeloo/post_delete

Fixes issue #24 deleting comments should require a post
Removed url addition and replaced with reverse function to properly escape characters
Changed delete comment to use "delete()" instead of "is_removed=True"
-If a comment is set to "is_removed=True" and a new one with the same contents is added, it will not show up in person.html
Merge pull request #37 from daveeloo/post_delete

Added message to delete, replaced url addition with reverse(), changed delete_comment to use delete() not "is_removed=True"