add cob4 to tests
Merge pull request #24 from ipa320/indigo_dev

update from ipa320
add namespace for light launch file. needed for cob4-2
add namespace for light launch file. needed for cob4-2
add light and sdhx to cob4-2
update cob4-2 config
add grippers to dashboard
set cores for toros pcs
Merge branch 'indigo_dev' of https://github.com/ipa320/cob_robots into indigo_new_structure
merge
add recover for grippers
Merge pull request #247 from ipa-fmw/indigo_new_structure

updates from cob4-2