First of paragraph of Classes and Structures

First of paragraph of Classes and Structures is finished.
Started Definition Syntax in Chapter 09
Starting Dot Syntax
Done at Memberwise Initializers for Structure Type

Starting Structures and Enumerations Are Value Types
Done *value type

Started “Classes Are Reference Types”
Done Identity Operators

Started Pointers
finish bitwise not or and xor
translate to bitwise shifting
translate to bitwise shifting
fishi 23 advanced operators
Done Assignment and Copy Behavior for Dictionaries

Starting Assignment and Copy Behavior for Arrays
merged
Starting "Ensuring That An Array Is Unique"

3 pages left in this Chapter
标点符号
Chapter 9 Done!

Done.
按校对规则大致修改
fix conflict
Merge branch 'JaySurplus-gh-pages' into gh-pages
Merge branch 'gh-pages' of https://github.com/numbbbbb/the-swift-programming-language-in-chinese into gh-pages
ffix conflict