gnu: Add python-numpy-next.

* gnu/packages/python.scm (python-numpy-next, python2-numpy-next): New
variables.

Revert "gnu: python-numpy: Update to 1.13.1."

This reverts commit 025b196d9b739418dd9d305864fdb1fb1d0d5af2.

This is necessary as neither the current release nor the latest development
version of python-pandas can be build with numpy 1.13.x.

gnu: curl: Update replacement to 7.56.0 [security fixes].

Fixes CVE-2017-1000254.
See <https://curl.haxx.se/docs/adv_20171004.html> for details.

* gnu/packages/curl.scm (curl)[replacement]: Update to 7.56.0.
(curl-7.55.0): Rename to ...
(curl-7.56.0): ... this.
[arguments]: Remove 'fix-Makefile' phase.
[source]: Remove patch.
* gnu/packages/patches/curl-bounds-check.patch: Delete it.
* gnu/local.mk (dist_patch_DATA): Remove it.

gnu: go: update to 1.9.1 [security fixes].

See the release announcement and bug reports for more details about the
security issues fixed in this release:

https://groups.google.com/forum/m/#!topic/golang-nuts/sHfMg4gZNps
https://golang.org/issue/22125
https://golang.org/issue/22134

* gnu/packages/golang.scm (go-1.9): Update to 1.9.1.

gnu: xorg-server: Update to 1.19.4 [fixes CVE-2017-13721, CVE-2017-13723].

The GPG signature for the bz2 tarball is bad, but the checksum matches the
signed release announcement, and contents are identical to the good .gz.

* gnu/packages/xorg.scm (xorg-server): Update to 1.19.4.
[source]: Remove obsolete patches.
* gnu/packages/patches/xorg-server-CVE-2017-10971.patch,
gnu/packages/patches/xorg-server-CVE-2017-10972.patch: Delete files.
* gnu/local.mk (dist_patch_DATA): Adjust accordingly.

gnu: mutt: Update to 1.9.1.

* gnu/packages/mail.scm (mutt): Update to 1.9.1.

gnu: isync: Update to 1.3.0.

* gnu/packages/mail.scm (isync): Update to 1.3.0.
[native-inputs]: Add perl.

gnu: Add python-parameterized.

* gnu/packages/check.scm (python-parameterized, python2-parameterized): New
variables.

gnu: python-numexpr: Update to 2.6.4.

* gnu/packages/python.scm (python-numexpr): Update to 2.6.4.

gnu: python-numpy: Give sh store location instead of setting $SHELL.

* gnu/packages/python.scm (python-numpy): [arguments] Don't set $SHELL in the
  environment, but embed the store location of bash-minimal as a default
  shell.  Otherwise, we have to set $SHELL for every package which uses
  numpy's distutils.

gnu: virtuoso-ose: Limit to 64-bit platforms.

* gnu/packages/databases.scm (virtuoso-ose)[supported-systems]: New field.

gnu: emacs-pyim: Fix error input name

* gnu/packages/emacs.scm (emacs-pyim): Fix error input name.

Signed-off-by: Christopher Baines <mail@cbaines.net>

gnu: emacs-slime: Update to 2.20.

* gnu/packages/emacs.scm (emacs-slime): Update to 2.20.

Signed-off-by: Christopher Baines <mail@cbaines.net>

gnu: clisp: Update to 2.49-60.

* gnu/packages/lisp.scm (clisp): Update to 2.49-60.
[source]: Download mercurial repository, apply patch.
[inputs]: Replace readline@6.2 with readline, add ncurses.
[arguments]: Add multiple configure flags. Remove build phase to build
in "src" directory. Remove more uses of a timestamp.

gnu: Standardise indentation of finance module imports.

* gnu/packages/finance.scm (define-module): Use 2 space indentation.

vm: Add disk-image-size to <virtual-machine>.

* gnu/system/vm.scm (<virtual-machine>): Add disk-image-size.
  (port-forwardings->qemu-options): Use disk-image-size from
  <virtual-machine>.

vm: Add a minimum root size.

* gnu/system/vm.scm (qemu-image): When guessing the root-size, use a lower
  bound of 20 MiB, otherwise the root file system size is sometimes 0 MiB in
  size.

gnu: Add snd.

* gnu/packages/audio.scm (snd): New variable.

gnu: awscli: Update to 1.11.164.

* gnu/packages/python.scm (awscli): Update to 1.11.164.

gnu: openssh: Update to 7.6p1.

* gnu/packages/ssh.scm (openssh): Update to 7.6p1.