Update settings.html to include support info.
Merge branch 'dev-2.1' of https://github.com/wix/wix-ui-lib into dev-2.1

* 'dev-2.1' of https://github.com/wix/wix-ui-lib:
  Set the value as an object and not the given data from the callback
  Adding LanguagePicker plugin tests
  Adding lodash for unit testing
  Adding options from the plugin
  Fix some css issue after merge
  Adding languagePicker control #WIP
  merge