a TON of bugfixes and new features

app/models/user.rb

@@ -7,7 +7,7 @@ class User < ActiveRecord::Base
 
   has_secure_password
 
-  before_validation :strip_whitespaces, :set_uuid, :set_name, :set_role, :set_email_token
+  before_validation :strip_whitespaces, :set_uuid, :set_name, :set_email_token
 
   validates_presence_of :password, :password_confirmation, :email_token, :on => :create
   validates_presence_of :name, :email, :ign
@@ -38,6 +38,10 @@ class User < ActiveRecord::Base
     !!self.confirmed
   end
 
+  def online?
+    last_seen && last_seen > 5.minutes.ago
+  end
+
   #roles
   def disabled?
     !!(self.role == :disabled)
@@ -179,10 +183,6 @@ class User < ActiveRecord::Base
     self.name ||= self.ign
   end
 
-  def set_role
-    self.role ||= Role.get(:normal)
-  end
-
   def account_exists?
     profile = self.get_profile
     if !profile || profile["demo"] == true