added argument to switch between front or unified front and rear scans in cob_mapping_slam
Merge pull request #17 from ipa-frm/feature/unified_slam

feature/unified_slam
add config for cob3-5b
Merge pull request #19 from ipa-cob3-5/groovy_dev

add config for cob3-5b
standalone package for unified scan publisher (issue #18)
fix header
Merge pull request #20 from ipa-fmw/groovy_dev

standalone package for unified scan publisher (issue #18)
release 0.4.2
release 0.4.3