boost: Add optional Boost.MPI support

Boost.MPI is a C++ interface library to the
message passing interface (MPI) standard.
android-ndk: r9d -> r10c
Removed duplicate
ghostscript: drop GNU fork and update
qpdf: add package
ijs: add package
cups: update package
cups-filters: add package
epdfview: fix building with cups 2.0
pycups: update package
update julia, make it portable accross cpu architectures
libusb-compat: propagate libusb1 to fix -ludev failures
stuntrally: update from 2.4 to 2.5
Merge pull request #4985 from rened/master

update julia, make it portable accross cpu architectures
pocketsphinx: update from 0.7 to 0.8
rxp: update from 1.2.3 to 1.5.0
kernel: 3.10.59 -> 3.10.60
kernel: 3.2.63 -> 3.2.64
kernel: Remove 3.17 buildfix
kernel: Remove 3.15