adding a ruby script to handle the s3 deployment from travis
testing the availability of a build_number environment variable
Merge branch 'develop' of https://github.com/lithiumtech/li-widgets into develop

* 'develop' of https://github.com/lithiumtech/li-widgets: (22 commits)
  style(summary): fix test failure by adding escapeHTML dependancy
  style(summary): increasing width on rating value for right aligning it
  feat(user avatar): tweak circle color
  feat(rating_summary): polish
  feat(rating_summary): polish
  style(summary): add right triangle and fix button size
  style(summary): update summary layout for mobile/desktop
  style(summary): update summary to show/hide using css
  feat(rating_summary): re-enable write a review form
  feat(rating_summary): redesign as per mobile mock
  feat(rating_summary): redesign as per mobile mock
  fix(rnr syndication):added scss back in for endorsements
  fix(test builder) log error and exit upload non-200 response code for upload
  fix(test builder) add Content-Type and Content-Length headers for upload
  feat(rating_summary): redesign as per desktop mock
  feat(rnr syndication): removed redundant methods, and added code so that form elements clear when switching from tab to tab (product remains)
  feat(reports tab):changed copy for data page
  moved endorsements syndication unit tests into rnr-syndication
  feat(reviews syndication): moved endorsments syndication to review tab & fixed intergration tests
  feat(reviews syndication): moved endorsments syndication to review tab & fixed intergration tests
  ...