rocon_auto_door: adds bugfix, more documentation and launcher args
rocon_auto_door: manual merge
Merge pull request #14 from robotics-in-concert/roshue_repo

Roshue repo
now it provides log with rocon hue prefix
Merge pull request #15 from robotics-in-concert/log_patch

now it provides log with rocon hue prefix
port change official demo
fix the time out error and change the ping checking method
exception handling to connect web url in phue
fix the wrong exception handling and show ip when bridge is diconnected
fixed #17
fixed #18
fixed #19
fix the parameter bug
delete log printing
add the exception handling more than before
auto door is migrated to demo_devices branch rocon_dmoes
add parameter about hue ip and launch file
fix comment of launch file
add the status of hue regarding bulb reachable
always turn on when chage the hue color