Regenerate gemspec for version 2.1.4

standalone_migrations.gemspec

@@ -2,11 +2,11 @@
 # DO NOT EDIT THIS FILE DIRECTLY
 # Instead, edit Jeweler::Tasks in Rakefile, and run 'rake gemspec'
 # -*- encoding: utf-8 -*-
-# stub: standalone_migrations 2.1.3 ruby lib
+# stub: standalone_migrations 2.1.4 ruby lib
 
 Gem::Specification.new do |s|
   s.name = "standalone_migrations"
-  s.version = "2.1.3"
+  s.version = "2.1.4"
 
   s.required_rubygems_version = Gem::Requirement.new(">= 0") if s.respond_to? :required_rubygems_version=
   s.require_paths = ["lib"]
@@ -48,6 +48,7 @@ Gem::Specification.new do |s|
     "vendor/migration_helpers/lib/migration_helper.rb"
   ]
   s.homepage = "http://github.com/thuss/standalone-migrations"
+  s.licenses = ["MIT"]
   s.rubygems_version = "2.2.2"
   s.summary = "A thin wrapper to use Rails Migrations in non Rails projects"