ar_track_alvar.rosinstall

- git: {local-name: ar_track_alvar, uri: 'https://github.com/sniekum/ar_track_alvar.git', version: indigo-devel}
- git: {local-name: ar_track_alvar_msgs, uri: 'https://github.com/sniekum/ar_track_alvar_msgs.git', version: indigo-devel}