gnu: you-get: Explicitly invoke input ffmpeg.

The ‘ffmpeg’ input was never actually used.

* gnu/packages/video.scm (you-get)[arguments]: Add ‘qualify-input-references’
phase.

gnu: you-get: Fix typo in synopsis.

* gnu/packages/video.scm (you-get)[synopsis]: Fix typo.

gnu: you-get: Update to 0.4.1011.

* gnu/packages/video.scm (you-get): Update to 0.4.1011.

gnu: fmt: Update to 4.1.0.

* gnu/packages/pretty-print.scm (fmt): Update to 4.1.0
[arguments]: Set ‘CMAKE_INSTALL_LIBDIR’ in #:configure-flags.

gnu: ruby-highline: Update to 1.7.10.

* gnu/packages/ruby.scm (ruby-highline): Update to 1.7.10

gnu: perl-io-socket-ip: Update to 0.38.

* gnu/packages/web.scm (perl-io-socket-ip): Update to 0.38.

gnu: perl-pod-simple: Mark up description.

* gnu/packages/perl.scm (perl-pod-simple)[description]: Use @code and @dfn.

gnu: perl-pod-simple: Update to 3.35.

* gnu/packages/perl.scm (perl-pod-simple): Update to 3.35.

gnu: perl-mojolicious: Update to 7.59.

* gnu/packages/perl-web.scm (perl-mojolicious): Update to 7.59.

gnu: Add perl-net-dns-native.

* gnu/packages/perl.scm (perl-net-dns-native): New public variable.

gnu: youtube-dl: Update to 2017.12.23.

* gnu/packages/video.scm (youtube-dl): Update to 2017.12.23.

gnu: Add python2-numpy-1.8.

* gnu/packages/python.scm (python2-numpy-1.8): New variable.

gnu: python-numpy: Reorganize patches.

* gnu/packages/python.scm (python-numpy)[arguments]<phases>: Delete phase
"set-environment-variables".
Add phase "configure-blas-lapack". Move phase "check" after phase "install".

gnu: Add yamagi-quake2.

* gnu/packages/games.scm (yamagi-quake2): New variable.

gnu: open-adventure: Fix comment about linenoise.

* gnu/packages/games.scm (open-adventure): Fix comment.

gnu: ruby: Use new home page.

The certificate for ruby-lang.org is only valid for lists.ruby-lang.org,
the home page has moved to www.ruby-lang.org with its own certificate.

* gnu/packages/ruby.scm (ruby)[home-page]: Use 'www.ruby-lang.org'.

gnu: java-xz: Adjust home page.

* gnu/packages/java.scm (java-xz)[home-page]: Adjust home-page. The http part of it
is a permanent redirect to https.

gnu: xdelta: Change to new home page.

The previous used http://xdelta.com is linking to a parked/squatted domain.

* gnu/packages/compression.scm (xdelta)[home-page]: Use http://xdelta.org as
new home page.

gnu: xz: Adjust the home page.

Its http URL permanently redirects to the https one,
throwing off some basic external linters.

* gnu/packages/compression.scm (xz)[home-page]: Adjust home page.

gnu: openblas: Build with LAPACK.

* gnu/packages/maths.scm (openblas)[arguments]: Don't disable LAPACK;
add set-extralib phase.
[inputs]: Add fortran-lib.

Signed-off-by: Danny Milosavljevic <dannym@scratchpost.org>