Merge pull request #248 from gbanis/patch-2

Rspec tests fail due to `tilt` dependency

Author: Robert Mosolgo

react-rails.gemspec

@@ -30,6 +30,7 @@ Gem::Specification.new do |s|
   s.add_dependency 'rails', '>= 3.1'
   # If you change this, make sure to update VERSIONS.md:
   s.add_dependency 'react-source', '~> 0.13'
+  s.add_dependency 'tilt'
 
   s.files = Dir[
     'lib/**/*',