Refactored rviz and environment directory names
Fix waypoint coordinates

  * Avoid agent disparition around robot on the left side
new smaller environment and minor tweaks in parameters for a smoother flow
minor scene tweak
adding robot state to wait for the dynamics to settle before moving
preliminary keyboard teleop node
pushing the teleop mechanism deep into the agent model
first workign version of teleop
minor refinements on the teleop function
reworking how the robot waits for agent dynamics to settle
working on metrics for experiments
proxemics metrics computation works pending calibration
preliminary anisotropic metrics
calibrated proxemics and fixed minor bug in anisotropic metrics
switched from markers to markerarray, fixing teleop lags and visual effects
adding svn to gitignore
reverting robot visual to collada model
fixed minor bug is anisotropic angles
final enhancements to metrics, caching for basic statistics
cleaning up unnecessary stuff