[ADD]统计平台概况

[FIX]更改请求参数

[FIX]

[ADD]rank statistic

[FIX]

app/libs/trustie/database.rb

@@ -0,0 +1,12 @@
+module Trustie 
+  class Database < ActiveRecord::Base
+    self.abstract_class = true
+
+    def self.set_connection
+      trustie_server_config = Rails.configuration.database_configuration[Rails.env]["trustie_web_server"]
+      raise 'trustie database config missing' if trustie_server_config.blank?
+
+      establish_connection trustie_server_config
+    end
+  end
+end