library implementing json-rpc C++ clients

 This library provides classes to easily implement JSON-RPC C++ clients.
 It comes with a built in HTTP-Client connector (based on libcurl)
 for easy data exchange. It is fully JSON-RPC 2.0 and JSON-RPC
 1.0 compatible, including:
 .
  * Type checking
  * Error response handling
  * Batch procedure calls
  * JSON-RPC Method invocation
  * JSON-RPC Notification invocation
  * Interface for additional Client-Connectors beside HTTP
  * Positional and named parameters