rust-bindgen: 0.42.2 -> 0.49.0

fixes https://github.com/NixOS/nixpkgs/issues/60248

* pipenv: add virualenv to propagatedBuildInputs.

* pipenv: add current directory to PYTHONPATH.

* pipenv: remove pew from propagatedBuildInputs.

pandoc-imagine: init at unstable-2018-11-19

Update homepage URL (rust-bindgen has been moved to
https://github.com/rust-lang/rust-bindgen from
https://github.com/rust-lang-nursery/rust-bindgen)

bind:  9.12.3-P4 -> 9.12.4-P1

rng-tools: fix missing opensc reference

freecad: 0.17 -> 0.18.1

ColanderAlchemy doesn't seem to have been updated for colander 1.7.0,
or at least its tests haven't been and we get a single, subtle test
failure around null handling which I don't feel comfortable skipping.
Issue filed upstream https://github.com/stefanofontanelli/ColanderAlchemy/issues/107

users that really need this will have to feed in their own pinned
colander package.

https://www.openwall.com/lists/oss-security/2019/04/25/1

CVE-2018-5743, CVE-2019-6467, and CVE-2019-6468

First I tried to fix the build like this:

> This fixes the build of the wordgrinder package by disabling the build
> of "xwordgrinder", the non-curses frontend of wordgrinder.
>
> For re-enabling the build, this patch shall be reverted and then go on
> from there.
>
> I opted for disabling the x frontend of this program because the whole
> purpose of this is to use a curses writing program (at least for me).
> It seems that hacking around the new build system in nixpkgs is a
> non-trivial task and I wanted to get this package out of the door as
> fast as possible because I already delayed the fix by a few days (or is
> it weeks already), so this is the simple fix.
>
> If someone wants to have the X frontend again, I can invest more time at
> some point.

But then the almighty aszlig came around and told me how to do it right. So here
we go, with a patch from me that is acutally from aszlig (see #60122).

This fixes the build.

Signed-off-by: Matthias Beyer <mail@beyermatthias.de>
Signed-off-by: aszlig <aszlig@nix.build>
Fixes: 6b2bd330 ("wordgrinder: Fix sha256 hash")
Fixes: 19a3abc1 ("wordgrinder: 0.7.1 -> 0.7.2")
Merges: https://github.com/NixOS/nixpkgs/pull/60122
Cc: @devhell

cmark: 0.28.3 -> 0.29.0

this package doesn't build if accessed directly from the top level
without a specially overridden cornice package supplied - as done
by syncserver

nixos/packagekit: make it not error out + test

kfind: was not mentioned in all-packages.nix

msmtp: 1.8.3 -> 1.8.4

libsForQt5.kdb: 3.1.0 -> 3.2.0

notable: init at 1.4.0

joplin-desktop: appimageTools-ify

intel-{gmmlib,media-{driver,sdk}}: 18.4.1 -> ~19.1

electron: 4.1.4 -> 4.1.5

mpop: 1.4.3 -> 1.4.4

https://marlam.de/mpop/news/mpop-1-4-4/

Touchup pname/name while visiting.

https://marlam.de/msmtp/news/msmtp-1-8-4/

Drop unnecessary `name = ..` as well.

wpgtk: 6.0.3 -> 6.0.5

minetime: init at 1.4.12

rush: 1.8 -> 1.9

taskopen: init at 1.1.4

librecad: add .desktop file and icon

tmux: 2.8 -> 2.9

pydf: init at 12

https://github.com/NixOS/nixpkgs/issues/60126
https://lkml.org/lkml/2019/4/24/1123

The patch should be removed in the next round of stable releases because the fix should be included.

(cherry picked from commit 1e8a0805890fbb1cce1aa751296c82342b0cae7e)