add hokuyo laserscanner launch file + urg_node config file
modifies urg_node config file
modifies seneka_sensor_node.rosinstall file
adds laser_assembler config file + modifies hokuyo_laserscanner launch file
modifies laser_assembler config file
Merge branch 'groovy_dev' of github.com:ipa320/seneka_sensor_node into groovy_dev
adds hokuyo_laserscanner run dependencies
Adaptations for optris update

- included setData method which exetends setSize methode. so setData takes additionaly the data pointer
- updated the convertTemperatureToPaletteImage method, which doesn't need to take the data pointer any more.
Merge pull request #52 from ipa-mig-tk/groovy_dev

add hokuyo laserscanner launch file + urg_node config file
updated the project description
Update README.md
Updated the readme file of videoManager
seneka_termo_video_manager: put services in correct ns
changed parameters for frames per second
Merge branch 'test' of https://github.com/ipa-cmm-jg/seneka into groovy_dev
added python version of vTester (seneka_video_manager) and adapted vTester namespace parameters
added file header in vTester python version
addad to todos for termo video manager in readme file
Update README.md
Update README.md