updated readme
Merge remote-tracking branch 'origin/master' into develop

* origin/master:
  added vocab_service
  init repo
first cut at refactoring orcid widget
various fixes for orcid widget
documentation for orcid widget
added readme file, fix small bugs, updated documentation
updated README
more details on orcid_widget display, internal documentation
fix a small problem with vocab_service
Merge remote-tracking branch 'origin/develop' into theme_cms

* origin/develop:
  fix a small problem with vocab_service
  more details on orcid_widget display, internal documentation
  updated README
  added readme file, fix small bugs, updated documentation
  documentation for orcid widget
  various fixes for orcid widget
  first cut at refactoring orcid widget
  updated readme