added PCL 1.7 support
Merge remote branch 'goa/master'
fixed bug for fast segmentation
Merge pull request #21 from ipa-goa-sf/master

Threshold-Berechnung für Segmentierung angepasst
removed output
Merge pull request #4 from ipa-goa/master

merge with goa-sf
minor fixes
added option to remove floor
merge
added params, added vis
Merge pull request #5 from ipa-goa/master

added semantics for removing floor