quick note: Trilinos_DIR versus TRILINOS_DIR

Quick note about a cmake issue I ran into. Trilinos_DIR is defined, but cmake complains that TRILINOS_DIR is not. The easy fix is to edit the CMakeCache.txt in the build directory and add the TRILINOS_DIR manually. Not the most elegant solution but will get it to work.

Honestly I am not sure what triggers this: cmake, dorsal or dolfin. I am guessing dolfin, but then again I use dorsal to do the configuration for dolfin. I just wanted to post the issue in case some one else runs into it.

Regards
Yaakoub