v1.0.0 for LittleFS and FATFS

### Initial Releases v1.0.0

1. Initial coding to support MBED nRF52840-based boards such as **Nano_33_BLE, Nano_33_BLE_Sense**, etc. using [**Arduino-mbed mbed_nano** core](https://github.com/arduino/ArduinoCore-mbed)

Author: khoih-prog

README.md

@@ -99,7 +99,7 @@ Another way to install is to:
 
 1. Install [VS Code](https://code.visualstudio.com/)
 2. Install [PlatformIO](https://platformio.org/platformio-ide)
-3. Install [**FS_Nano33BLE** library](https://platformio.org/lib/show/xxxxx/FS_Nano33BLE) by using [Library Manager](https://platformio.org/lib/show/xxxxx/FS_Nano33BLE/installation). Search for **FS_Nano33BLE** in [Platform.io Author's Libraries](https://platformio.org/lib/search?query=author:%22Khoi%20Hoang%22)
+3. Install [**FS_Nano33BLE** library](https://platformio.org/lib/show/12751/FS_Nano33BLE) by using [Library Manager](https://platformio.org/lib/show/12751/FS_Nano33BLE/installation). Search for **FS_Nano33BLE** in [Platform.io Author's Libraries](https://platformio.org/lib/search?query=author:%22Khoi%20Hoang%22)
 4. Use included [platformio.ini](platformio/platformio.ini) file from examples to ensure that all dependent libraries will installed automatically. Please visit documentation for the other options and examples at [Project Configuration File](https://docs.platformio.org/page/projectconf.html)