parameters for remocon rosrrunnables and globals, closes #68
handle case when no params for rosrunnable/global interactions.
skip role list if there is only one role, closes #119.
fix dependencies for recently added/refactored teleop packages.
use parameters to initialise maximum velocities, #121.
capture timeout parameter added, #122.
adding a stop all interactions button, closes #120
Merge branch 'indigo' into hydro-devel