Added ip value export to abaqus user material.
improvements of python interface
python interface, added bool forcedOutput parameter to ExportModule::doOutput
modified oofemlib.cpp according to recent changes
Fixing a bug in TrPlaneStressRotAllman element
Moved conditionally included header files so it can be compiled outside oofem.
Added experimental support for mixedgradientpressure-weakperiodic b.c.
Merge branch 'master' of www.oofem.org:/data/git/oofem