Added functions for dumping solutionbased shape functions to file
Solved merge conflict
Conflicts resolved
Add element for FSI (Stokes flow)
Add tet21ghostsolid to unv2oofem
Added support for VM_Velocity in NonLinearStatic
vtkxmlexport module can now export elements with displacements and velociies in the same dofmans
tet21ghostsolid seems to work correctly
Update tet21ghostdisplacement
Merge branch 'master' of github.com:Micket/oofem

Conflicts:
	src/oofemlib/solutionbasedshapefunction.C
	src/oofemlib/vtkxmlexportmodule.C
	src/sm/CMakeLists.txt
Resolved conflicts
Fixed bug in qtrspace element
Updated tet21ghostsolid