{vis}[gimkl/2.11.5] PyFFmpeg 2.1beta (REVIEW)

minor style fixes in Python/libsodium easyconfigs

New EasyConfig for libsodium 1.0.8 with the foss-2015a toolchain

New EasyConfig for Python 2.7.11 with the foss-2015a toolchain

New EasyConfig for util-linux-2.27.1 with the foss-2015a toolchain

New EasyConfig for flex 2.6.0 with the GCC 4.9.2 compiler

use flex easyblock

add bitstring extension

style fixes in x easyconfigs

style fixes in t, u, v easyconfigs

Style fixes with autopep8: s

{vis}[intel/2016a] PyFFmpeg 2.1beta + FFmpeg 0.10.16 (REVIEW)

Add support for BioPerl in Velvet so VelvetOptimizer can use it.

consistently use %(perlver)s

Style fixes with autopep8: r

style fixes in p easyconfigs

Perl needs to be a dep so perlver is introduced as a variable where we can use
%(perlver)s

Updated CUDA easyconfig

style fixes in o easyconfigs

style fixes in n easyconfigs

style fixes in m easyconfigs