Re-release into ROS (addresses #1)
Remove tornado (this dependency is supposed to be taken from rosbridge). Move webserver.py to src folder to follow more common python style (fix #1)
Add dependency on rosbridge, webserver.py installation.
Remove roswww_pkg metapkg and roswww_pack that doesn't seem to be used. Remove redundant hierarchy.
Code cleaning, conform to PEP8, refactor method names. Add docroot.
Contributors: Isaac IY Saito