- Java-API:   * added missing double conversion for JSON objects   * added special handling for empty strings in toString()   * fixed JSON parsing (comparing tuple tags did not work)   * added special handling for lists during JSON parsing (if there is an 'array' tag, it MUST be a list - even if OTP thinks it is a string)   * better output when throwing a ClassCastException
- Java-API:
  * added missing double conversion for JSON objects
  * added special handling for empty strings in toString()
  * fixed JSON parsing (comparing tuple tags did not work)
  * added special handling for lists during JSON parsing (if there is an 'array' tag, it MUST be a list - even if OTP thinks it is a string)
  * better output when throwing a ClassCastException

git-svn-id: 2a8bda7383c9ade639fce354bdc7f74a859303c9@1546 71766da9-9752-0410-ab17-bfafa751c56a

Eonblast/Scalaxis,Eonblast/Scalaxis,Eonblast/Scalaxis,Eonblast/Scalaxis,Eonblast/Scalaxis,Eonblast/Scalaxis