Fixing reduced integration for l4axisymm
Added missing files. Sorry.
Extending the stress-based nonlocal approach to periodic conditions
Adding hardening/softening to M1 microplane material model.
Improving description of complete failure for M1 microplane material model.
Merge branch 'master' of http://www.oofem.org/git/oofem
Reenabled compilation of previously missing files.