Update README.md

Author: JafarAbdi

README.md

@@ -16,9 +16,10 @@ This package includes:
  - A tf publishing helper class
  - An interactive marker helper class
 
-Developed by [Dave Coleman](http://dav.ee) at the Correll Robotics Lab, University of Colorado Boulder with help from Andy McEvoy and many others.
 
-<a href='https://ko-fi.com/A7182AMW' target='_blank'><img height='36' style='border:0px;height:36px;' src='https://az743702.vo.msecnd.net/cdn/kofi2.png?v=0' border='0' alt='Buy Me a Coffee at ko-fi.com' /></a>
+<img src="https://picknik.ai/assets/images/logo.jpg" width="120">
+
+This open source project was developed at [PickNik Robotics](https://picknik.ai/). Need professional ROS development and consulting? Contact us at [email protected] for a free consultation.
 
  * [![Build Status](https://travis-ci.org/PickNikRobotics/rviz_visual_tools.svg)](https://travis-ci.org/PickNikRobotics/rviz_visual_tools) Travis CI
  * [![Build Status](http://build.ros.org/buildStatus/icon?job=Kbin_uX64__rviz_visual_tools__ubuntu_xenial_amd64__binary)](http://build.ros.org/view/Kbin_uX64/job/Kbin_uX64__rviz_visual_tools__ubuntu_xenial_amd64__binary/) ROS Kinetic Buildfarm - AMD64 Xenial Debian Build for Ubuntu 16.04