continued work on event#show, added form to submit comment on event itself
rewrote comments controller to handle cases where event_id equals nil (i.e., comments on comments)
continued work on event view, tags added and general formatting
continued work on event view
merge conflicts resolved: took Tyler's changes
reformatted page after merge conflicts with tylers_branch
hid commenting from visitors and adjusted comments display
renamed container.css to events.css
Merge pull request #46 from nastysloper/tylers_changes

Continuing after the merge with Tyler's update:  Reworking the event view.