Remove vslam submodule
Changes for Eigen in fuerte

Eigen is now a system dependency, not a ros dependency
Check ros::ok while waiting

Makes for clean shutdown when something goes wrong
Update for new navigation camera
Proper boost build flags for sync_images
Update launch file environment configuration

Add environment setup script
Update package names for fuerte
Remove vslam from manifest
Add more robust startros.sh

Updated for single-machine use
Add blinkenlights
Merge remote-tracking branch 'origin/master'