Split timeout into connection and response timeouts, for optimal control.
Javadoc correction.
escape json string value
Merge pull request #657 from fineswap/timeoutC

Split timeout into connection and response timeouts, for optimal control.
Merge pull request #660 from wada811/master

Escape json string value
Escape String values.
Merge pull request #663 from fineswap/JsonStreamerFix

Escape String values.