changed the map model, added 6 beacons with simulated cameras
changed beacon camera resolution and made them 120 degree
made beacon cameras look slightly downward
added mucobot_simulator launch file to launch Rviz and Gazebo with one click
add gazebo model path variable to launcher scripts
temprorarily spawn turtlebot while our robot model is not ready
 - renamed the tower model to 'beacon' and moved it to separate folder
 - started working on the addition of game elements (cylinders, cups, etc.)
added cup, tennis ball, pop corn ball and fixed cylinder models; still using turtlebot as a robot
loaded the color map
deleted useless folder nucobot/src/nucobot_gazebo
added robot with camera
added control for robot with teleop
changed fixed frame to map
changed nucobot_world launch for start gazebo and robot spawn
Merge pull request #3 from nakusi/feature

robot with camera and teleop
spawn with spawn_nucobot.launch added kinect
Merge pull request #4 from nakusi/feature

spawn with spawn_nucobot.launch added kinect