Conflicts:
	easybuild/easyconfigs/g/gettext/gettext-0.18.2-goolf-1.4.10.eb

add patch for M4 to fix building on systems with recent glibc (>=2.16)

Fix OpenMPI OS dependencies for Debian and Ubuntu

apply OS-dependent list of os deps consistently across OpenMPI easyconfigs + style fixes (double spaces)

Fix website and description for scipy easyconfigs

Add easyconfig for CUDA 5.5.22

use namelower, version, versionsuffix templates

OpenMPI-1.6.4-GCC-4.7.2.eb had an OS dependency on libibverbs-devel,
which is a package found in RHEL-based distros and Fedora. In Debian
and Ubuntu, this package is called libibverbs-dev. In this commit I
added an OS_NAME check to make the libibverbs-devel check conditional
on running RHEL, etc. and added a check for the correct package name
on Debian.

I also added the same check into OpenMPI-1.6.4-GCC-4.6.4.eb because
it has the same dependency, and this easyconfig is used for the
goolfc-1.3.12 toolchain.

Previously, all the scipy easyconfigs listed numpy.org as the homepage
and used a copy-pasted numpy description with "Numpy" replaced with
"Scipy".

This commit changes the homepage to point to scipy.org and changes the
description to that used at the beginning of the SciPy reference manual:

"SciPy is a collection of mathematical algorithms and convenience
functions built on the Numpy extension for Python."

fix missing dependencies + style consistency fixes in touched easyconfig files

add XML-LibXML, XML-Simple easyconfigs

add XML Perl modules to non-bare Perl easyconfigs

Imkl

use %(version)s

correct XML-Simple filename + add ictce easyconfigs

CUDA 5.5.x adds support for a unified Linux installer, instead of using
different installers for each distro.

Wrf

enhancements/cleanup for PR 372

style/consistency fixes

Update GCC easyconfigs

style and consistency fixes