Deleted Discord banner and update deepSleep Status

Author: Sonic0

README.md

@@ -9,7 +9,7 @@
 
 ![c++11](https://img.shields.io/badge/C%2B%2B-11-brightgreen.svg?&style=for-the-badge)
 ![Arduino](https://img.shields.io/badge/Arduino-%3E%3D1.6.6-blue.svg?&style=for-the-badge)
-[![Discord](https://img.shields.io/badge/Discord-Arduino%20DW1000Ng-7289da.svg?&style=for-the-badge&logo=discord)](https://discord.gg/VJWYhJq)
+
 </div>
 
 Status
@@ -33,7 +33,7 @@ Features
 ![Frame filtering](https://img.shields.io/badge/Frame%20filtering-done-brightgreen.svg?&style=for-the-badge)
 ![Antenna Calibration](https://img.shields.io/badge/Antenna%20calibration-api-yellow.svg?&style=for-the-badge)
 ![Transmission power setup](https://img.shields.io/badge/Transmission%20power%20setup-done-brightgreen.svg?&style=for-the-badge)
-![Deep sleep](https://img.shields.io/badge/Deep%20sleep%20-Simple-yellow.svg?&style=for-the-badge)
+![Deep sleep](https://img.shields.io/badge/Deep%20sleep%20-done-brightgreen.svg?&style=for-the-badge)
 ![Sleep](https://img.shields.io/badge/Sleep%20-TODO-red.svg?&style=for-the-badge)
 ![Double buffering](https://img.shields.io/badge/Double%20buffering-TODO-red.svg?&style=for-the-badge)
 ![Transmit Power Spectrum Test Mode](https://img.shields.io/badge/Transmit%20Power%20Spectrum%20Test%20Mode-DONE-brightgreen.svg?&style=for-the-badge)