p4est 0.3.4.2 (new formula)

A simple formula to install p4est.
Arpack 3.1.4 (FIX)

Fix arpack to use mpi compilers instead of providing the libraries
link.
Superlu_dist 3.3 (new formula)

add a new formula to install the distributed version of SuperLU
Trilinos 11.10.2 (update)

Update trilinos to the new version.
Add additional options for fortran support,
build type, tests, etc.
Petsc 3.5.2 (update)

Update PETSc to the newest version.
Add numerous dependencies (metis, parmetis, scalapack, mumps, superlu_dist)
and options (compex/real).
Slepc 3.5.2 (update)

Update SLEPc to the newest version.
Add optional dependency on Arpack.
deal.II 8.2 (new formula)

Added support for deal.II library with numerous dependencies
and options.
Merge branch 'p4est' into dealii_suite
Merge branch 'superlu_dist' into dealii_suite
Merge branch 'petsc' into dealii_suite
Merge branch 'slepc' into dealii_suite
Merge branch 'trilinos' into dealii_suite
Merge branch 'dealii' into dealii_suite