#65: Merge of scene and mesh is added. Return of the glued scene is not working.
#58: empty demo impl
Merge branch 'wp/58/2' into wp/72/1
#74: empty streampipe class
#74: pipe schema impl
#74: pipe schema now can be used
Merge branch 'master' into wp/74/1
#74: pipe impl fix
#74: start pipe test impl
#65: Working merge of mesh and scene. #52 bug is fixed.
#65: All is working. Not supporting deletion of coincident faces and cv::point3d.
#74: pipe tests added
#74: change path for pipe in test
#74: pipe path change
Merge pull request #17 in CAROLINE/caroline from wp/74/1 to master

* commit '2b1c224fc1c3df43d579fc5ee98235e80d9d67a7':
  #74: pipe path change
  #74: change path for pipe in test
  #74: pipe tests added
  #74: start pipe test impl
  #74: pipe impl fix
  #74: pipe schema now can be used
  #74: pipe schema impl
  #74: empty streampipe class
#65: Working merge of mesh and scene. #52 bug is fixed.
#65: All is working. Not supporting deletion of coincident faces and cv::point3d.
#65: rebase is made. Thirdparties updated. assert changed to expect in core/scene_unittest.cc
#65: Resolving merge conflicts between local repository and stash.
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