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
added relationship and identifier statistics collection
init plugin
changed how search works
added templating engine for rosearch
registry widget something
registry widget more features added
registry widget multi result display
added support for minifying css and javascript with download minified for orcid widget
update to registry widget
added registry widget minify constructor and demo page
added pages