Release v1.7.0 to fix file upload to Teensy 4.1 board based on suggestions made on the PJRC forum

Releases v1.7.0

1. Fix file upload to Teensy 4.1 board based on suggestions made on the PJRC forum. Align signatures of file upload handlers.
   For more details, please see this post: AsyncWebServer_Teensy41 bug onUpload.

v1.6.2 to add example Async_WebSocketsServer to demo how to use `Async_WebSockets`

Releases v1.6.2

1. Add example Async_WebSocketsServer to demo how to use Async_WebSockets

v1.6.1 to add examples to demo how to use `beginChunkedResponse()` to send large `html` in chunks, to use `allman astyle`

Releases v1.6.1

1. Add examples Async_AdvancedWebServer_SendChunked and AsyncWebServer_SendChunked to demo how to use beginChunkedResponse() to send large html in chunks
2. Use allman astyle and add utils

v1.6.0 to save heap when sending large data and to add examples to demo the new feature

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 and All memmove() removed - string no longer destroyed #11
2. Add multiple examples to demo the new feature

v1.5.0 to fix issue with slow browsers or network and to add functions and example to support `favicon.ico`

Releases v1.5.0

1. Fix issue with slow browsers or network. Check Target stops responding after variable time when using Firefox on Windows 10 #3
2. Add functions and example Async_AdvancedWebServer_favicon to support favicon.ico

v1.4.1 to support Teensy 4.1 using QNEthernet Library

Releases v1.4.1

1. Initial porting and coding for Teensy 4.1 using built-in QNEthernet
2. Bump up version to v1.4.1 to sync with AsyncWebServer_STM32 v1.4.1