! JSONRPC and JSONRPC::Transport::HTTP was changed largely.
If you have used this module, please pay attention to it before using.

• improved _stringfy() in JSON::Converter to make more fast.
  (thanks to Alden DoRosario" )
  
• modified JSONRPC::Transport::HTTP totally.
  now JSONRPC::Transport::HTTP requires HTTP::Request & HTPP::Response.
  
• added Apache::JSONRPC and JSONRPC::Transport::HTTP::Apache.
  
• added doc of JSONRPC::Transport::HTTP::Daemon.
  
• modified find_method() in JSONRPC to set paths to service.
  and added t/rpc03-query2.t
  
• added JSONRPC::Transport::HTTP::Client.
  requires LWP::UserAgent.
  
• added unmapping option.
  added t/04-json_opt.t & modified t/02-base.t
  
• added barekey option and single quotation option.
  JSON::Parser supports to parse {foo => "bar"} or {foo => 'bar'}.