v1.6.1 to add demo sending in chunks

### Releases v1.6.1

1. Add examples [Async_AdvancedWebServer_SendChunked](https://github.com/khoih-prog/AsyncWebServer_Teensy41/tree/main/examples/Async_AdvancedWebServer_SendChunked) and [AsyncWebServer_SendChunked](https://github.com/khoih-prog/AsyncWebServer_Teensy41/tree/main/examples/AsyncWebServer_SendChunked) to demo how to use `beginChunkedResponse()` to send large `html` in chunks
2. Use `allman astyle` and add `utils`

Author: khoih-prog

CONTRIBUTING.md

@@ -16,7 +16,7 @@ Please ensure to specify the following:
 
 * Arduino IDE version (e.g. 1.8.19) or Platform.io version
 * `Teensyduino` Core Version (e.g. `Teensyduino core v1.57`)
-* `QNEthernet` library version (e.g. `QNEthernet v0.15.0`)
+* `QNEthernet` library version (e.g. `QNEthernet v0.16.0`)
 * Board type and relevant info
 * Contextual information (e.g. what you were trying to achieve)
 * Simplest possible steps to reproduce
@@ -30,26 +30,50 @@ Please ensure to specify the following:
 ```
 Arduino IDE version: 1.8.19
 Teensyduino core v1.57
-Teensy 4.1 using QNEthernet v0.15.0
+Teensy 4.1 using QNEthernet v0.16.0
 OS: Ubuntu 20.04 LTS
-Linux xy-Inspiron-3593 5.15.0-48-generic #54~20.04.1-Ubuntu SMP Thu Sep 1 16:17:26 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux
+Linux xy-Inspiron-3593 5.15.0-52-generic #58~20.04.1-Ubuntu SMP Thu Oct 13 13:09:46 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux
 
 Context:
-I encountered an endless loop while using this library
-
+I encountered a crash while using this library
 Steps to reproduce:
 1. ...
 2. ...
 3. ...
 4. ...
 ```
+
+### Additional context
+
+Add any other context about the problem here.
+
+---
+
 ### 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/AsyncWebServer_Teensy41/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/AsyncWebServer_Teensy41_GitHub/
+xy@xy-Inspiron-3593:~/Arduino/xy/AsyncWebServer_Teensy41_GitHub$
+```
+
+2. Issue astyle command
+
+```
+xy@xy-Inspiron-3593:~/Arduino/xy/AsyncWebServer_Teensy41_GitHub$ bash utils/restyle.sh
+```
+
+

changelog.md

@@ -6,13 +6,19 @@
 [![contributions welcome](https://img.shields.io/badge/contributions-welcome-brightgreen.svg?style=flat)](#Contributing)
 [![GitHub issues](https://img.shields.io/github/issues/khoih-prog/AsyncWebServer_Teensy41.svg)](http://github.com/khoih-prog/AsyncWebServer_Teensy41/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>
+<a href="https://profile-counter.glitch.me/khoih-prog/count.svg" title="Total khoih-prog Visitor count"><img src="https://profile-counter.glitch.me/khoih-prog/count.svg" style="height: 30px;width: 200px;"></a>
+<a href="https://profile-counter.glitch.me/khoih-prog-AsyncWebServer_Teensy41/count.svg" title="Visitor count"><img src="https://profile-counter.glitch.me/khoih-prog-AsyncWebServer_Teensy41/count.svg" style="height: 30px;width: 200px;"></a>
+
 ---
 ---
 
 ## Table of contents
 
 * [Table of contents](#table-of-contents)
 * [Changelog](#changelog)
+  * [Releases v1.6.1](#releases-v161)
   * [Releases v1.6.0](#releases-v160)
   * [Releases v1.5.0](#releases-v150)
   * [Releases v1.4.1](#releases-v141)
@@ -22,6 +28,11 @@
 
 ## Changelog
 
+### Releases v1.6.1
+
+1. Add examples [Async_AdvancedWebServer_SendChunked](https://github.com/khoih-prog/AsyncWebServer_Teensy41/tree/main/examples/Async_AdvancedWebServer_SendChunked) and [AsyncWebServer_SendChunked](https://github.com/khoih-prog/AsyncWebServer_Teensy41/tree/main/examples/AsyncWebServer_SendChunked) to demo how to use `beginChunkedResponse()` to send large `html` in chunks
+2. Use `allman astyle` and add `utils`
+
 ### Releases v1.6.0
 
 1. Support using `CString` to save heap to send `very large data`. Check [request->send(200, textPlainStr, jsonChartDataCharStr); - Without using String Class - to save heap #8](https://github.com/khoih-prog/Portenta_H7_AsyncWebServer/pull/8) and [All memmove() removed - string no longer destroyed #11](https://github.com/khoih-prog/Portenta_H7_AsyncWebServer/pull/11)