superobject delphi下json操作类

delphi下操作json数据的类，使用及其简单！ CHANGES: * V1.5 * + 修正indent[aaa,bbb] 的问题 ,后面没换行的问题，主要是美化。 * + 2014-2-18 by xuweihang czmagic@163.com * V1.4 * + 修正D7下关闭溢出出错的问题{.$.Q-} * + 2014-2-18 by xuweihang czmagic@163.com * V1.3 * + Add support to Delphi XE2 * + Delphi XE2 RTTI marshalling * + 2013-08-17 by xuweihang czmagic@163.com * v1.2 * + support of currency data type * + right trim unquoted string * + read Unicode Files and streams (Litle Endian with BOM) * + Fix bug on javadate functions + windows nt compatibility * + Now you can force to parse only the canonical syntax of JSON using the stric parameter * + Delphi 2010 RTTI marshalling