rebase gmpich easyconfig for FFTW 3.3.3 on gmvapich easyconfig (rather than one for a Clang-based toolchain)

Conflicts:
	setup.py

update release notes, bump to v1.8.0.0

exclude EMACS support in a2ps because of build failures

can no longer download DB without registering

fix build problems for gettext and a2ps

add --without-emacs config opt for gettext to dance around issue with emacs-related packaging screwup

add easyconfigs for cgmvolf-1.2.7 toolchain

add easyconfigs for MUMPS and OpenFOAM 1.6-ext dependencies

add easyconfigs for MUMPS and OpenFOAM 1.6-ext dependencies (METIS, ParMETIS, Mesquite, ParMGridGen, SCOTCH)

enhance PSI patch to resolve more errors w.r.t. memcpy not being in scope

Conflicts:
	easybuild/easyconfigs/c/Clang/Clang-3.2-GCC-4.7.3.eb

goalf 1.5.12

add easyconfig (and patch) for FDTD_Solutions 8.6.2

add easyconfig for FoldX 3.0-beta5.1, use custom FoldX easyconfig for both versions

correct bugs in dependency specifications and fix easyconfigs unit tests