release 0.4.7
cob_battery for dashboard
release 0.4.8
Merge pull request #2 from ipa320/groovy_dev

merging ipa320 to ipa-fmw
Merge pull request #28 from ipa-fmw/groovy_dev

merging ipa-fmw to ipa320
Merge branch 'groovy_dev' into groovy_release_candidate
Merge pull request #1 from ipa320/hydro_dev

Merge pull request #29 from abubeck/feature/catkinize
merged with groovy_dev upstream
Merge branch 'hydro_dev' of github.com:abubeck/cob_command_tools into hydro_dev
needed for python import
Merge pull request #30 from abubeck/hydro_dev

upstream changes and python import improvement