revise readme

Author: ROBOTIS-Will

README.md

@@ -1,3 +1,9 @@
+[![kinetic-devel Status](https://github.com/ROBOTIS-GIT/DynamixelSDK/workflows/kinetic-devel/badge.svg)](https://github.com/ROBOTIS-GIT/DynamixelSDK/tree/kinetic-devel)
+[![melodic-devel Status](https://github.com/ROBOTIS-GIT/DynamixelSDK/workflows/melodic-devel/badge.svg)](https://github.com/ROBOTIS-GIT/DynamixelSDK/tree/melodic-devel)
+[![noetic-devel Status](https://github.com/ROBOTIS-GIT/DynamixelSDK/workflows/noetic-devel/badge.svg)](https://github.com/ROBOTIS-GIT/DynamixelSDK/tree/noetic-devel)
+[![dashing-devel Status](https://github.com/ROBOTIS-GIT/DynamixelSDK/workflows/dashing-devel/badge.svg)](https://github.com/ROBOTIS-GIT/DynamixelSDK/tree/dashing-devel)
+[![foxy-devel Status](https://github.com/ROBOTIS-GIT/DynamixelSDK/workflows/foxy-devel/badge.svg)](https://github.com/ROBOTIS-GIT/DynamixelSDK/tree/foxy-devel)
+
 <img src="http://emanual.robotis.com/assets/images/sw/sdk/dynamixel_sdk/overview/dynamixel_sdk_concept_logo.jpg">
 
 ## Dynamixel SDK
@@ -12,16 +18,6 @@ DynamixelSDK supports various programming languages.
 - **Python**: Python module and examples
 (* Dynamic library (*.dll, *.so, and *.dylib files) / .dll: dynamic-link library on Windows / .so: shared object on Linux / .dylib: dynamic library on MacOS)
 
-## ROS 1 Packages for Dynamixel SDK
-|develop|master|Indigo + Ubuntu Trusty|Kinetic + Ubuntu Xenial|Melodic + Ubuntu Bionic|Noetic + Ubuntu Focal|
-|:---:|:---:|:---:|:---:|:---:|:---:|
-|[![Build Status](https://travis-ci.org/ROBOTIS-GIT/DynamixelSDK.svg?branch=develop)](https://travis-ci.org/ROBOTIS-GIT/DynamixelSDK)|[![Build Status](https://travis-ci.org/ROBOTIS-GIT/DynamixelSDK.svg?branch=master)](https://travis-ci.org/ROBOTIS-GIT/DynamixelSDK)|[![Build Status](https://travis-ci.org/ROBOTIS-GIT/DynamixelSDK.svg?branch=indigo-devel)](https://travis-ci.org/ROBOTIS-GIT/DynamixelSDK)|[![Build Status](https://travis-ci.org/ROBOTIS-GIT/DynamixelSDK.svg?branch=kinetic-devel)](https://travis-ci.org/ROBOTIS-GIT/DynamixelSDK)|[![Build Status](https://travis-ci.org/ROBOTIS-GIT/DynamixelSDK.svg?branch=melodic-devel)](https://travis-ci.org/ROBOTIS-GIT/DynamixelSDK)|[![Build Status](https://travis-ci.org/ROBOTIS-GIT/DynamixelSDK.svg?branch=noetic-devel)](https://travis-ci.org/ROBOTIS-GIT/DynamixelSDK)|
-
-## ROS 2 Packages for Dynamixel SDK
-|ros2-devel|ros2|Dashing + Ubuntu Bionic|Eloquent + Ubuntu Bionic|Foxy + Ubuntu Focal|
-|:---:|:---:|:---:|:---:|:---:|
-|[![Build Status](https://travis-ci.org/ROBOTIS-GIT/DynamixelSDK.svg?branch=ros2-devel)](https://travis-ci.org/ROBOTIS-GIT/DynamixelSDK)|[![Build Status](https://travis-ci.org/ROBOTIS-GIT/DynamixelSDK.svg?branch=ros2)](https://travis-ci.org/ROBOTIS-GIT/DynamixelSDK)|[![Build Status](https://travis-ci.org/ROBOTIS-GIT/DynamixelSDK.svg?branch=dashing-devel)](https://travis-ci.org/ROBOTIS-GIT/DynamixelSDK)|[![Build Status](https://travis-ci.org/ROBOTIS-GIT/DynamixelSDK.svg?branch=eloquent-devel)](https://travis-ci.org/ROBOTIS-GIT/DynamixelSDK)|[![Build Status](https://travis-ci.org/ROBOTIS-GIT/DynamixelSDK.svg?branch=foxy-devel)](https://travis-ci.org/ROBOTIS-GIT/DynamixelSDK)|
-
 For more information on ROS Packages for Dynamixel SDK, please refer to the ROS wiki pages below.
 - http://wiki.ros.org/dynamixel_sdk
 - http://wiki.ros.org/dynamixel_workbench