calvin_gazebo: add launch file for launching calvin_world with calvin
calvin_description: replaced buggy camera_plugin for vgacam with the one for kinect/xtion

messy fix with several unnecessary topics, but does the trick for now.
imu urdf position adjusted to real position
calvin_description: calibrated the small laser scanner

Changed pitch and the position on the z-axis.
calvin_description: calibrated the big laser scanner

Changed the pitch and the position on the z-axis.
remove outdated record-rosbag-depthimages.sh
bag recording script: update kinect + dynparam topics

* All kinect topics can be regenerated from the 4 topics that are still
  recorded, see http://wiki.ros.org/openni_launch/Tutorials/BagRecordingPlayback
* It doesn't make much sense to record the dynamic reconfigure parameter
  topics. If you're interested in saving the parameters, use
  `rosparam dump`.
calvin_description: change resolution of vgacam in gazebo to 720p
calvin_moveit_config: use pointcloud octomap in Gazebo

* New file: sensors_kinect_pointcloud.yaml. Configures the point cloud
  octomap updater (works in Gazebo).
* Added a new parameter use_pointcloud that activates this file. Should
  be set to 'true' when using Gazebo.
* Deactivated publishing the filtered_cloud topic. Only for debug, and
  adds processing time.
calvin_description: adapted the urdf to the new version of the volksbot urdf

The z-coordinate of base_link in the volksbot urdf is 3 mm heigher now.
The values of the z-coordinates of the laser scanners had to be adapted.
The calculation of the z-coordinate of the tiny laser scanner uses variables now.
calvin_description: using the new link "base_top" in the urdf
calvin_description: added a comment into the urdf

Documented the calculation of the z-coordinate of the small laser scanner.
bagrecord.sh: update topics
calvin_moveit_config: update srdf (add tool frame)

The katana_gripper_tool_frame now has a collision geometry, so the srdf
had to be regenerated.
calvin_moveit_config: fix demo.launch
added calvin joint commander launch
adjusted starting angles for calvin joint commander
calvin robot: adjusted webcam z offset
calvin_gazebo/calvin_description: change gazebo topic of imu to imu/data

bringing it in line with the topic on the real 'bot
calvin_bringup: remove outdated version of move_base_straight.launch

current version is located in mobman_bringup