Stack & Name Error Objects

English:

1. enabled stack trace
2. enabled unification of the error name and corresponding function name, formerly Errorable is the function name for all of the errors

中文：

1. 栈信息可获取
2. 错误名与函数名统一，原来函数名都统一是Errorable

purified

1. fixed a bug for errors parsing
2. removed error definitions from the source

initial version

initial version from web errors