made a lot of minor changes for buttons and aesthetics, major changes
include:
discover page-basically done just need to return the correct results
from the servlet (all non friends from DB)
Add-Event page - tried to to configure the confirm-event page into the
add-event page (problem with the iterator, gives "insufficient data
error" and doesnt continue)

will continue to work on fixing add-event until oscar sends me the
discover page SQL statement