hector_gazebo_thermal_camera: added PublishCameraInfo() call in GazeboRosThermalCamera::OnNewFrame
hector_gazebo_thermal_camera: fixed image encoding and step if using the GazeboRosCameraUtils class from gazebo_ros_pkgs
hector_gazebo_thermal_camera: fix compilation with gazebo_plugins in simulator_gazebo stack
 hector_gazebo_thermal_camera: fix compilation with gazebo_plugins in simulator_gazebo stack
Merge branch 'groovy-devel' into hydro-devel

Conflicts:
	hector_gazebo_thermal_camera/src/gazebo_ros_thermal_camera.cpp