added event creator to events
added creator to tests
new decorator can_moderate_event, can_edit used for creators
using can_edit and can_moderate when appropriate
display edit event button to creators
local ambass. changed to national, added link for creators
added view for events created by user
link to your events added
merging recent changes
displaying right country name on lists
decorator is_ambassador for list of approved/pending events
Merge pull request #143 from ialja/master

added event creator and the ability to edit your own events