First of paragraph of Classes and Structures

First of paragraph of Classes and Structures is finished.
start "Patterns"
add Generic Parameters and Arguments
[语法总计]占坑 第三章 Summary of the Grammar
整理语句列表
[语法总计]占坑 第三章 Summary of the Grammar
整理语句列表
finish bitwise not or and xor
[语法总计]占坑 第三章 Summary of the Grammar
整理语句列表
complete (Summary of the Grammar) structure
merge changes
Started Definition Syntax in Chapter 09
修改一些表达方式。
占坑 Control Flow: Conditional Statements
make consistent with the previous chapter
add more translate
Merge pull request #66 from lyuka/develop

【Types】认领第三章类型
Update README.md
update 03/02