Added support for sets and quadratic thetrahedron (tet21stokes)
Make unv2oofem more modular in preparation for Abaqus converter
Adding support for converting Abaqus CAE .inp files
Fixed bug in abaqus2unv.py
Merge branch 'master' of github.com:Micket/oofem
Merge branch 'master' of github.com:Micket/oofem
Fixed minor bug in conversion script
Merge branch 'master' of github.com:Micket/oofem
Changed invalid character in description
Boundary elements can now bu used in multiple sets
fei3dtetquad.global2local now returns a vectorwith the expected number of elements
Merge branch 'master' of github.com:Micket/oofem
Modified averaging in stokesflow elements
Fixing bug in solutionbasedshapefunction.C
Merge branch 'master' of github.com:Micket/oofem
Added stokesflow bubble element
Fixed bug in fei3dtetquad.C, global2local
Added support for exportng unknowns in solutionbasedshapefunctions
Add modes to solutionbased shape funktions bc
Add Gram-Schmidt procedure to polynomial interpolation in weak periodic bc