add logging to nav_test launch file
CURRENTLY NOT WORKING, please adapt according to comments in code
Merge pull request #2 from ipa-fmw/master

some comments to bag file logger
Mods on the Robot
2nd modification
Changes from the robot test
New mods on robot
Changes on topic namespaces
Merge pull request #88 from thiagodefreitas/master

Fix for the continuous topics on the bag file logger