WIP: Add partialSatClayEngine to trunk
Engine used to simulate clay saturation and swelling. Not yet compiled by default.
Addition of PartialSatClayEngine.*pp and PartialSatLinSolv.*pp, Edits to VTKRecorder.*pp, CohesiveFrictionalContactLaw.*pp, core.hpp See changes for exhaustive list.
Edit: moving to WIP branch for now
Edited by Robert Caulk