Make possibility to specify configurations for senders

- Delayed Job: specified default queue
- Delayed Job: ability to configure queue name

lib/vero/config.rb

@@ -3,7 +3,7 @@
 module Vero
   class Config
     attr_writer :domain
-    attr_accessor :api_key, :secret, :development_mode, :async, :disabled, :logging
+    attr_accessor :api_key, :secret, :development_mode, :async, :disabled, :logging, :senders_config
 
     def self.available_attributes
       [:api_key, :secret, :development_mode, :async, :disabled, :logging, :domain]
@@ -56,6 +56,10 @@ def reset!
       self.logging          = false
       self.api_key          = nil
       self.secret           = nil
+      self.senders_config   = [:delayed_job, :resque, :sidekiq, :sucker_punch].inject({}) do |hash,e|
+        hash[e] = {}
+        hash
+      end
     end
 
     def update_attributes(attributes = {})

lib/vero/senders/delayed_job.rb

@@ -5,7 +5,8 @@ module Vero
   module Senders
     class DelayedJob
       def call(api_class, domain, options)
-        response = ::Delayed::Job.enqueue api_class.new(domain, options)
+        queue = Vero::App.default_context.senders_config.fetch(:delayed_job, {}).fetch(:queue, :default)
+        response = ::Delayed::Job.enqueue(api_class.new(domain, options), queue: queue)
         options_s = JSON.dump(options)
         Vero::App.log(self, "method: #{api_class.name}, options: #{options_s}, response: delayed job queued")
         response

lib/vero/version.rb

@@ -1,3 +1,3 @@
 module Vero
-  VERSION = '0.9.1'
+  VERSION = '0.9.2'
 end