Create interface to ensure strain formulation consistency in solid mechanics simulations about moose

[maxnezdyur]

Would this error out if I was using a small strain formulation but have a boundary condition that is using the displaced mesh? I can see examples where that would be useful, I am thinking of a solid dynamic simulation of a moving object where the boundary condition has a function term that is location dependent. Is this inappropriate for small strain models since the displacement gradients of the object is still small?

[bwspenc]

@maxnezdyur There are cases where it would be valid to do that. Contact is a good example -- you could potentially do small-strain contact. This is going to be tricky to get right.