Modify the code generation abbreviation to CGN (#122)

* V 0.3

* V0.3: modify README

* update Version to 0.3

* add code example for P.SEC.01

* modify P.SEC.01

* 3.30 review

* update

* update to 1.0 beta

* fixed for P.NAM.01

* Improvement desc for P.NAM.05 && P.NAM.07 && P.UNS.MEM.04

* fixed code typo

* update some items and add new items : p.uns.ffi.16-17-18

* fixed typo

* update P.NAM.03 && add new G.TYP.ENM.07

* update G.TYP.ENM.07

* update data-type/vec

* fixed some issues

* update P.STR.04

* Modify the code generation abbreviation to CGN

Author: ZhangHanDong

src/SUMMARY.md

@@ -228,8 +228,8 @@
             - [P.MAC.PRO.03 保证过程宏的卫生性](./safe-guides/coding_practice/macros/proc/P.MAC.PRO.03.md)
             - [P.MAC.PRO.04 给出正确的错误位置](./safe-guides/coding_practice/macros/proc/P.MAC.PRO.04.md)
     - [代码生成](./safe-guides/coding_practice/code-generation.md)
-        - [P.GEN.01 代码生成要按情况选择使用过程宏还是 `build.rs`](./safe-guides/coding_practice/code-generation/P.GEN.01.md)
-        - [P.GEN.02 `build.rs` 生成的代码要保证没有任何警告](./safe-guides/coding_practice/code-generation/P.GEN.02.md)
+        - [P.CGN.01 代码生成要按情况选择使用过程宏还是 `build.rs`](./safe-guides/coding_practice/code-generation/P.CGN.01.md)
+        - [P.CGN.02 `build.rs` 生成的代码要保证没有任何警告](./safe-guides/coding_practice/code-generation/P.CGN.02.md)
     - [多线程](./safe-guides/coding_practice/threads.md)
         - [锁同步](./safe-guides/coding_practice/threads/lock.md)
             - [P.MTH.LCK.01 多线程下要注意识别锁争用的情况，避免死锁](./safe-guides/coding_practice/threads/lock/P.MTH.LCK.01.md)

…ing_practice/code-generation/P.GEN.01.md …ing_practice/code-generation/P.CGN.01.mdsrc/safe-guides/coding_practice/code-generation/P.GEN.01.md renamed to src/safe-guides/coding_practice/code-generation/P.CGN.01.md src/safe-guides/coding_practice/code-generation/P.GEN.01.md renamed to src/safe-guides/coding_practice/code-generation/P.CGN.01.md

@@ -1,4 +1,4 @@
-# P.GEN.01 代码生成要按情况选择使用过程宏还是 `build.rs`
+# P.CGN.01 代码生成要按情况选择使用过程宏还是 `build.rs`
 
 **【描述】**
 

…ing_practice/code-generation/P.GEN.02.md …ing_practice/code-generation/P.CGN.02.mdsrc/safe-guides/coding_practice/code-generation/P.GEN.02.md renamed to src/safe-guides/coding_practice/code-generation/P.CGN.02.md src/safe-guides/coding_practice/code-generation/P.GEN.02.md renamed to src/safe-guides/coding_practice/code-generation/P.CGN.02.md

@@ -1,4 +1,4 @@
-# P.GEN.02 `build.rs` 生成的代码要保证没有任何警告
+# P.CGN.02 `build.rs` 生成的代码要保证没有任何警告
 
 **【描述】**