v1.4.0 to add support to ESP32-C3

### Release v1.4.0

1. Add **LittleFS and SPIFFS** support to new **ESP32-S2** boards (**Arduino ESP32C3_DEV**). Check [HOWTO Install esp32 core for ESP32-S2 (Saola, AI-Thinker ESP-12K) and ESP32-C3 boards into Arduino IDE](#howto-install-esp32-core-for-esp32-s2-saola-ai-thinker-esp-12k-and-esp32-c3-boards-into-arduino-ide).
2. Add **EEPROM and SPIFFS** support to new **ESP32-C3** boards (**Arduino ESP32C3_DEV**). Check [HOWTO Install esp32 core for ESP32-S2 (Saola, AI-Thinker ESP-12K) and ESP32-C3 boards into Arduino IDE](#howto-install-esp32-core-for-esp32-s2-saola-ai-thinker-esp-12k-and-esp32-c3-boards-into-arduino-ide).

Author: khoih-prog

CONTRIBUTING.md

@@ -15,7 +15,7 @@ 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. 1.8.13) or Platform.io version
-* `ESP8266` or `ESP32` Core Version (e.g. ESP8266 core v2.7.4 or ESP32 v1.0.4)
+* `ESP8266` or `ESP32` Core Version (e.g. ESP8266 core v2.7.4 or ESP32 v1.0.6)
 * 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:
@@ -29,7 +29,7 @@ Please ensure to specify the following:
 Arduino IDE version: 1.8.13
 ESP8266 Core Version 2.7.4
 OS: Ubuntu 20.04 LTS
-Linux xy-Inspiron-3593 5.4.0-65-generic #73-Ubuntu SMP Mon Jan 18 17:25:17 UTC 2021 x86_64 x86_64 x86_64 GNU/Linux
+Linux xy-Inspiron-3593 5.4.0-72-generic #80-Ubuntu SMP Mon Apr 12 17:35:00 UTC 2021 x86_64 x86_64 x86_64 GNU/Linux
 
 Context:
 The board couldn't autoreconnect to Local Blynk Server after router power recycling.