Fix travis build

- Follow redirects for sauce setup
- Use newer rails

Author: Gregg Van Hove and Molly Trombley-McCann

.travis.yml

@@ -1,6 +1,6 @@
 before_script:
 - sh -e /etc/init.d/xvfb start
-- curl https://gist.github.com/santiycr/5139565/raw/sauce_connect_setup.sh | bash
+- curl -L https://gist.github.com/santiycr/5139565/raw/sauce_connect_setup.sh | bash
 script: DISPLAY=:99.0 bundle exec rake
 rvm:
 - 2.0.0

jasmine-selenium-runner.gemspec

@@ -18,7 +18,7 @@ Gem::Specification.new do |spec|
   spec.test_files    = spec.files.grep(%r{^(test|spec|features)/})
   spec.require_paths = ["lib"]
 
-  spec.add_development_dependency "bundler", "~> 1.3"
+  spec.add_development_dependency "bundler"
   spec.add_development_dependency "rake"
   spec.add_development_dependency 'rspec'
   spec.add_development_dependency 'rails'