LDAP connection and modified Devise

Gemfile

@@ -5,6 +5,7 @@ gem 'bson_ext'
 gem 'carrierwave'
 gem 'carrierwave-mongoid', :require => 'carrierwave/mongoid'
 gem 'devise'
+gem "net-ldap", "~> 0.3.1"
 gem 'exception_notification' # Send error trace
 gem 'execjs'
 gem 'jquery-rails'
@@ -21,6 +22,8 @@ gem 'sinatra'
 gem 'sprockets'
 gem 'tinymce-rails'
 
+
+
 # Gems used only for assets and not required
 # in production environments by default.
 group :assets do