#10: empty classes added
#10: point3d class implementation
#10: depthmesh implementation
#10: scene_element class implementation
#10: point cloud class and begin of surface mesh class implementation
#10: small surface mesh changes
#10: simple ply saver class implementation
styleguide fix
#10: Fix rebase error.
Merge pull request #34 from it-workshop/wp/10/1

Wp/10/1