created obstacle detectior on the scan of indoor lidar
Formatted.
Merge branch 'krishna95-indoor_detector'
Rectified a mistake in subscriber and added a launch file for waypoint_navigator.
Merge branch 'master' of https://github.com/AGV-IIT-KGP/freezing-batman into refactoring
Merge branch 'refactoring' of https://github.com/abinashmeher999/freezing-batman into refactoring