Added nonlocal option allowing for periodicity.
Partially fixing error due to class interface changes
Merge branch 'master' of www.oofem.org:/data/git/oofem
Fixing python bindings
Fixing restore constext functionality by enabling CM_Definition
Added lwedge spatial localizer support
Added general anisotropic linear elastic material.
Create pvd files for tstep_substep with iteration number. Create pvd files for gaussian points.
Added simple microplane material model M1
Merge branch 'master' of www.oofem.org:/data/git/oofem
Merge branch 'master' of http://www.oofem.org/git/oofem

Conflicts:
	src/oofemlib/vtkxmlexportmodule.C
	src/sm/CMakeLists.txt
	src/sm/Elements/3D/lwedge.h
	src/sm/Materials/microplanematerial.h
	src/sm/lwedge.C
Merge branch 'master' of https://github.com/Micket/oofem
unv2oofem: Added support for 2d interface element.