Merge pull request ogom#4 from devaroop/master

Removed :delay method for class and added guidelines to end user

Author: ogom

README.md

@@ -8,6 +8,7 @@ You can Monitoring easily used by [Sidekiq plugin](http://www.redmine.org/plugin
 
 * Administrator can use the Sidekiq Web UI from the top menu.
 * Add to autoload_paths of the Plugin `/app/workers`.
+* IMPORTANT: Anyone trying to use the sidekiq `:delay` method, use `:sidekiq_delay` instead because for former has clashes with Redmine safe attributes. There is NO change for `:delay_for` and `:delay_until` methods.
 
 ## Installation
 

lib/redmine_sidekiq/configure.rb

@@ -23,5 +23,10 @@ class Configure
     Sidekiq::Extensions::ActionMailer.module_eval do
       remove_method :delay if respond_to?(:delay)
     end
+    
+    Sidekiq::Extensions::Klass.module_eval do
+      remove_method :delay if respond_to?(:delay)
+    end
+    
   end
 end