Start of Finite Element Implementation
Initial commit of Deformable Cohesive Elements, Node is Implemented
Development of element interface is completed
Fixing the ipython custom prompt strings problem in https://answers.launchpad.net/yade/+question/235395 temporary
Addition of Skeleton of Dispatchers and functors of Deformable Element, Tetrahedral Element interface and its InternalForceFunctors
Added arbitrary element and material interface with coresponding internal force functor interface. An instance of small deformation tetrahedron with linear isotropic material is defined, also added an example in /examples/deformable cohesive.