ver 1.1.6	2016-04-26	calvin
		* Support `null`

ver 1.1.5	2015-11-29	calvin
		* Solved a problem about exporting global varible g_fasterjson_encoding

ver 1.1.4	2015-11-01	calvin
		* Solved uninitialized variables 'begin' in some compilers

ver 1.1.3	2015-06-17	calvin
		* Perform makefile with mktpl V2.0.10

ver 1.1.2	2015-05-13	calvin
		* Fixed a problem about encoding
		* Adjust makefile*

ver 1.1.1	2015-05-02	calvin
		* Passed json standard calibration testing by 'test/data/*' , with some fault tolerance

ver 1.1.0	2015-05-01	calvin
		* Support encoding UTF-8 or GB18030/GBk/GB2312
		* Support uneacape for "\uxxxx"

ver 1.0.3	2015-04-29	calvin
		* Performance optimization

ver 1.0.2	2015-03-16	calvin
		* Fixed a problem when dealing with double-byte characters
		* Fixed a problem of buffer overflow protection

ver 1.0.1	2014-12-14	calvin
		* Fixed a problems that string enclosed in single-quotation

ver 1.0.0	2014-10-02	calvin
		* Create