Remove javascripts/vendor folder

All vendored javascripts should be included using rails-assets
Add instructions how to test and deploy with Semaphore
Add helpers directory with README
Add partials folder with README
Add Google Analytics
Merge pull request #16 from fs/semaphore

Add instructions how to test and deploy with Semaphore
Merge pull request #15 from fs/remove-js-vendor-folder

Remove javascripts/vendor folder
Merge pull request #21 from fs/add-google-analytics

Add Google Analytics
Merge pull request #17 from fs/add-helper

Add helpers directory with README
Merge pull request #20 from fs/add-partials

Add partials folder with README
Merge remote-tracking branch 'origin/master' into add-data

* origin/master:
  Add Google Analytics
  Add partials folder with README
  Add helpers directory with README
  Add instructions how to test and deploy with Semaphore
  Remove javascripts/vendor folder