Fixed missing git exe in ExternalProject_Add.
Disable tests if a requirement is not met instead of aborting CMake.
fixed issue where element construction would include wrong nodes when the element would span more than one layer
add custom TCLAP output which prints arguments in the order of addition
support gradual meshing in structured
fix a bug in generating lines
Merge pull request #538 from rinkk/DoubleSurfaceFix

[BugFix] Layered Prism Mesh Construction
Add MeshGeoToolsLib to ApplicationsLib deps.
Correct TemplateIsoparametric template argument.
Merge branch 'FixWindowsCompilation'
fix typo
format
fix clang warning
Fixed tetgen packaging on Mac OS.
[IO] Use vtkSmartPointer on construction.
[MGTL] Delete _mesh_nodes_along_surfaces in dtor too.
Merge pull request #540 from endJunction/FixMemoryLeaks

Fix memory leaks
Added some badges to the Readme.
Removes external code from Data Explorer class
[DE] Remove unused vars in RequestInformation().