Changed to sets in weakperiodictriangularobstacle.in test
Merge pull request #1 from erisve/master

Isotropic and orthotropic St.Venant - Kirchhoff material models now available
Added new (still optional) way to set dirichlet boundary conditions, individual values for each dof.
Using sets for b.c.s in patch05.in
Removed leftover debug text
Added solutionbasedshapefunctions
Added new triangular plane stress element with vertex rotations.
Added documentation for added TrPlaneStressRotAllman, updated entry for TrPlaneStrRot
Added test of TrPlaneStressRotAllman element
Merge branch 'master' of github.com:Micket/oofem
Added new integration setups to allow layers in solids (cube and wedge). Added wrapper in cross-section for setting up integration points to allow layered c.s. support in wedge and cube elements.
Removing the direct use of "numberOfGaussPoints" in most places, as the integration rule is allowed to use a different number. Always ask the integration rule instead. This is even more vital when using composites.
Renamed output file which had hardcoded path in test.
Merge branch 'master' of www.oofem.org:/data/git/oofem
Added integrationDomain and EGT to interpolator (default implementation in element.C uses those). Elements with interpolators no longer need to overload these. Also sending GP-setup through cross-section for most elements (see LayeredCrossSection :: setUpIntegrationPoints).
Separate argument for respective dimension in integration rule for layers. Allows layeredcrosssection to set the number of layer gp's separately.
Fixed logic bug in GaussPoint-creation in layers.
Fixed problems in layeredcrosssection where the redundant mat-argument was used instead of the appropriate layer material.
Added constantpressureload support to quad1mindlinshell3d.
Added ip value export to abaqus user material.