Smartclass parameters do not allow for multiple data types

Issue

• The elastic.co elasticsearch puppet class accepts multiple datatypes for the $version parameter.
• The parameter defaults to the boolean value False, but can also be set to a version number in String format. The Smart class parameters details UI does not handle this case. You are forced to choose one or the other.
  • Choose boolean and you can't enter a version number.
  • Choose string and Puppet will return an error because the string "False" is not recognized as Boolean.