- Can set ERP and CFM for 6 DOF springs and non spring joints
- Added flag to indicate the ERP and CFM has been set in the ADF file
- Updating Ghost objects pose based on its parent's inertial pose for better synchronization.
- Removed setting forces and torques in the Ghost Object update
- Added ROS Communication Support for Ghost Objects
- Create Contact Sensors and implemented their ROS communication
- Created CHANGELOG file