Update submodule
Merge remote-tracking branch 'remotes/vision_visp_origin/master'
ViSP 2.8.0 usage
ViSP 2.8.0 usage
Add zbar and libdmtx-dev dependencies for visp_auto_tracker submodule
Merge pull request #10 from lagadic/master

Update to ViSP 2.8.0 and fix visp_auto_tracker dependencies