Update engine.rb change app_name

lib/memberlog/engine.rb

@@ -5,7 +5,7 @@ module Memberlog
 			module_label 'module_name.memberlog'
 			base_url File.expand_path File.dirname(__FILE__)
 			personal_plugin :enable => true, :sort_number => '35', 
-											:app_name=>"Memberlog",
+											:app_name=>"MemberLog",
 											:intro_app_name=>"CourseIntro",
 											:path=>"/plugin/memberlog/profile",
 											:front_path=>"/profile",