Merge pull request #15 from ened/fix/rails-gem

RoR gem missed the Engine files

lib/gridster.js-rails.rb

@@ -0,0 +1,7 @@
+require "bootstrap-typeahead-rails/version"
+
+module Gridster
+  module Rails
+    require "gridster.js-rails/engine"
+  end
+end

lib/gridster.js-rails/engine.rb

@@ -0,0 +1,6 @@
+module Gridster
+  module Rails
+    class Engine < ::Rails::Engine
+    end
+  end
+end