firedrakeproject/firedrake — pull request #140 by wence- (2014-01-21 17:51:12+00:00)
Title: Fix/mfs bcs

boundary condition application on mixed spaces was doing the wrong thing if we weren't applying to the first space.

Add a noddy test. Swapping over the mixed poisson/helmholtz examples doesn't seem to cause failure (huh?), don't understand why.