started perspective projection of geometry map
added line clipping to sensor model
kinect sensor model now projects correctly
added clipping and visibility check to projection
merged master
Merge branch 'master' into experimental
added a comment
changed msg names
deleted old srv
merge: applied recent master changes
small sensor_model fixes
changed calc of plane params to improve robustness
adapted all contructors to changes
reorganized sensor_model
Merge branch 'experimental'
Merge pull request #26 from ipa-goa-sf/master

applied experimental changes
moved code from cob_3d_segmentation
changed color to red
added contour visualization
added extern library OpenMesh