Update README.md and use allman astyle

Author: khoih-prog

CONTRIBUTING.md

@@ -14,8 +14,8 @@ If you don't find anything, please [open a new issue](https://github.com/khoih-p
 
 Please ensure to specify the following:
 
-* Arduino IDE version (e.g. 1.8.16) or Platform.io version
-* Board Core Version (e.g. Arduino SAMDUE core v1.6.12, STM32 core v2.1.0, etc.)
+* Arduino IDE version (e.g. 1.8.19) or Platform.io version
+* Board Core Version (e.g. Arduino SAMDUE core v1.6.12, STM32 core v2.3.0, etc.)
 * Contextual information (e.g. what you were trying to achieve)
 * Simplest possible steps to reproduce
 * Anything that might be relevant in your opinion, such as:
@@ -26,13 +26,13 @@ Please ensure to specify the following:
 ### Example
 
 ```
-Arduino IDE version: 1.8.16
-Arduino STM32 Core v2.1.0
+Arduino IDE version: 1.8.19
+Arduino STM32 Core v2.3.0
 OS: Ubuntu 20.04 LTS
-Linux xy-Inspiron-3593 5.4.0-86-generic #97-Ubuntu SMP Fri Sep 17 19:19:40 UTC 2021 x86_64 x86_64 x86_64 GNU/Linux
+Linux xy-Inspiron-3593 5.15.0-53-generic #59~20.04.1-Ubuntu SMP Thu Oct 20 15:10:22 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux
 
 Context:
-I encountered an endless loop while trying to connect to Local WiFi.
+I encountered a crash while using this library
 
 Steps to reproduce:
 1. ...
@@ -41,12 +41,32 @@ Steps to reproduce:
 4. ...
 ```
 
+---
+
 ### Sending Feature Requests
 
 Feel free to post feature requests. It's helpful if you can explain exactly why the feature would be useful.
 
 There are usually some outstanding feature requests in the [existing issues list](https://github.com/khoih-prog/ESP_AT_Lib/issues?q=is%3Aopen+is%3Aissue+label%3Aenhancement), feel free to add comments to them.
 
+---
+
 ### Sending Pull Requests
 
 Pull Requests with changes and fixes are also welcome!
+
+Please use the `astyle` to reformat the updated library code as follows (demo for Ubuntu Linux)
+
+1. Change directory to the library GitHub
+
+```
+xy@xy-Inspiron-3593:~$ cd Arduino/xy/ESP_AT_Lib_GitHub/
+xy@xy-Inspiron-3593:~/Arduino/xy/ESP_AT_Lib_GitHub$
+```
+
+2. Issue astyle command
+
+```
+xy@xy-Inspiron-3593:~/Arduino/xy/ESP_AT_Lib_GitHub$ bash utils/restyle.sh
+```
+

README.md

@@ -1,4 +1,4 @@
-## ESP_AT_Lib
+## ESP_AT_Lib Library
 
 [![arduino-library-badge](https://www.ardu-badge.com/badge/ESP_AT_Lib.svg?)](https://www.ardu-badge.com/ESP_AT_Lib)
 [![GitHub release](https://img.shields.io/github/release/khoih-prog/ESP_AT_Lib.svg)](https://github.com/khoih-prog/ESP_AT_Lib/releases)
@@ -7,6 +7,12 @@
 [![GitHub issues](https://img.shields.io/github/issues/khoih-prog/ESP_AT_Lib.svg)](http://github.com/khoih-prog/ESP_AT_Lib/issues)
 
 
+<a href="https://www.buymeacoffee.com/khoihprog6" title="Donate to my libraries using BuyMeACoffee"><img src="https://cdn.buymeacoffee.com/buttons/v2/default-yellow.png" alt="Donate to my libraries using BuyMeACoffee" style="height: 50px !important;width: 181px !important;" ></a>
+<a href="https://www.buymeacoffee.com/khoihprog6" title="Donate to my libraries using BuyMeACoffee"><img src="https://img.shields.io/badge/buy%20me%20a%20coffee-donate-orange.svg?logo=buy-me-a-coffee&logoColor=FFDD00" style="height: 20px !important;width: 200px !important;" ></a>
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+<a href="https://profile-counter.glitch.me/khoih-prog-ESP_AT_Lib/count.svg" title="ESP_AT_Lib Visitor count"><img src="https://profile-counter.glitch.me/khoih-prog-ESP_AT_Lib/count.svg" style="height: 30px;width: 200px;"></a>
+
+
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