changed the msg type from Pose to Pose2D
Merge pull request #104 from arnaghosh/checkout

changed the msg type from Pose to Pose2D
This fixes the issue Navigation Enhancement #101.
Corrected lane_navigator
Removed a uselsess file
Merge pull request #106 from shivamvats/lane_nav

Lane nav
Merge pull request #105 from abinashmeher999/naven

This fixes the issue Navigation Enhancement #101.
nose_navigator working