removed comment
Merge branch 'master' of https://github.com/ufz/ogs
fixed a bug where selecting a mesh node for visualisation would crash the programme (due to vtk5 to vtk6 transition)
Fixed stupid eigen not downloadable error by moving eigen onto another website.
Reduce number of warnings in MeshLib when using clang.
Use GEOModels in ProjectData only when we build the gui version.
Fixed spelling mistake.
[doc] Update Doxygen.in for 1.8.6 version.

Only comments are changed and new default values added.
[ML] Correct shadowing of variables.
[style] Remove semicolons; Empty return docs; Indentation.
[OGSLib] Removed old OGS-5 code.
[ML] Use LIS_INT type instead of int.
Merge pull request #300 from endJunction/Style

Style