minor cleanup
ocd fix
Merge pull request #42 from rctoris/devel

r6 release
Merge branch 'devel' of github.com:RobotWebTools/roslibjs into stable
Merge pull request #43 from rctoris/stable

r6 release
Merge branch 'devel' of github.com:RobotWebTools/roslibjs into devel
adding prototype getNodes to ROSLIB.Ros allowing to get list of available nodes
Merge pull request #45 from barraq/stable

allowing to retrieve the list of active node names in ROS
param now contains delete function