Started to implement a 'phase field' element class. It will have many of similarities with the GradDP element class so they can probably be merged together later.
Merge branch 'master' of github.com:JimBrouzoulis/OOFEM_Jim
Adding rate-dependence to cohesive model, new name: IntMatBilinearCZFagerstromRate
Merge remote-tracking branch 'origin/master' into XFEMDevelopment_Martin

Conflicts:
	src/oofemlib/dofmanager.C
	src/sm/CMakeLists.txt
	src/sm/shell7basexfem.C
	src/sm/structuralinterfacecrosssection.H
Revert "Merge remote-tracking branch 'origin/master' into XFEMDevelopment_Martin"

This reverts commit 4d954d44276fd53a82f557ddad0d4036a695d970, reversing
changes made to 6a8cae329a86d9b825fee4f3a842313c7e884f15.
removing printYourself-commands
Revert "Revert "Merge remote-tracking branch 'origin/master' into XFEMDevelopment_Martin""

This reverts commit cc7152af0bb4d823f14b476f51af11f37af57ca5.
adding support (correctly) for rate-dependent cohesive zone model: IntMatBilinearCZFagerstromRate
Merge branch 'ThroughThicknessCrack' of github.com:JimBrouzoulis/OOFEM_Jim
XFEM delamination working again
Merge branch 'master' of github.com:JimBrouzoulis/OOFEM_Jim
Working on export of elements consisting of sub triangles in Shell7BaseXFEM