add deploy task

Rakefile

@@ -4,3 +4,18 @@
 require File.expand_path('../config/application', __FILE__)
 
 Rails.application.load_tasks
+
+task :deploy do
+  domains = %w(37.187.154.237 37.187.249.111)
+  domains.each do |domain|
+    sh "mina deploy domain=#{domain}"
+  end
+end
+
+task :deploy_test do
+  domains = %w(test_sgmap)
+  branch = 'master'
+  domains.each do |domain|
+    sh "mina deploy domain=#{domain} branch=#{branch}"
+  end
+end