notify moderators now goes to the "community" user, that saves our poor mods from a flood of pms

if any staff respond to a pm they are automatically added to the list of recipients and will start
getting email notifications

db/fixtures/users.rb

@@ -0,0 +1,21 @@
+user = User.where("id <> -1 and username_lower = 'community'").first
+if user
+  user.username = UserNameSuggester.suggest('community')
+  user.save
+end
+
+User.seed do |u|
+  u.id = -1
+  u.name = 'Community'
+  u.username = 'community'
+  u.username_lower = 'community'
+  u.email = 'no_email'
+  u.password = SecureRandom.hex
+  u.bio_raw = 'I am a community user, I clean up the forum and make sure it runs well.'
+  u.active = true
+  u.admin = true
+  u.moderator = true
+  u.email_direct = false
+  u.approved = true
+  u.email_private_messages = false
+end