added anger level feature
added deadline with a datetime format
added userinvitee model and control and fields, not working yet
Merge branch 'nsafeatures' of github.com:willhall88/Angry-Kitty into nsafeatures

Conflicts:
	app/models/event.rb
	app/views/events/new.html.erb
	db/schema.rb
added migration for datetime to avoid bad practice, in the middle adding user and rewriting features
adding chages to schema
merged remote nsafeatures with local schedule brach
updated schema
refactored scheduler.rb
scheduler will not send email if last harassed date is within 1 day when die date is 4-7days
test passing for days 30 downto 8
tests passing for period 31-60 days prior to deadline
tests passing for period 60-120 days
tests passing for period greater than 120 days