add patch to fix broken OpenSSL tests due to expired certificates

{bio} [foss-2016a] annovar-2016Feb01-foss-2016a-Perl-5.22.1 (REVIEW)

{toolchain}[pomkl/2016.04] HPL 2.1 (REVIEW)

{perf}[foss/2016a] Scalasca & Score-P update (REVIEW)

XZ dep for libunwind

{bio}[foss/2016a] DIAL 2011.06.06 (REVIEW)

[phys]{intel/2016.02-GCC-4.9} VASP 5.4.1

clean up dummy bzip2 easyconfig, define buildopts rather than defining $CC and $CFLAGS via os.environ

include XZ as dependency for libunwind

correct install location of OpenCV Python bindings

use %(pyshortver)s rather than hardcoding 2.7 in VTK easyconfigs

Add easyconfigs for SuperLU library

break up long lines in SuperLu easyconfigs

{devel}[foss/2016a] Yade 1.20.0 (REVIEW)

{chem}[intel/2016a] CheMPS2 v1.7-rc2

Update SuiteSparse easyconfigs