mediainfo: Add package and dependencies

Includes only the CLI version and the following dependencies:

 * libzen
 * libmediainfo
e19: update enlightenment core libraries
e19: fix - not showing keyboard layouts - issue
Revert "mongodb: Attempt to use boost157"

This reverts commit f8a4dc80b8c5954cde67ba4a8da002f9ebeb1901.
Try to defend against chroot paths in store matching derivation paths
skrooge: add boost dependency
Merge pull request #5372 from matejc/e19update

E19 update and keyboard layouts fix
added czmq v3.0.0-rc1
freetype: fix pcf fonts by upstream patches

The problem was uncovered by the last security patches.
Firefox seems to build and work fine.

Includes reverting 374a9cc16271, as this is a proper fix.
kernel: 3.17.6 -> 3.17.7
kernel: 3.14.26 -> 3.14.27
plan9port: fix destination path in sources; add myself as a maintainer
libnftnl: 1.0.2 -> 1.0.3
nftables: 0.3 -> 0.4
Revert "enable bash autocomplete by default"

This reverts commit ee8e15fe76a235ae3583d4e8cb4bb370f28c5eae. See
discussion at https://github.com/NixOS/nixpkgs/commit/ee8e15fe76a235ae3583d4e8cb4bb370f28c5eae.
vim-plugins: update
Revert "vim-plugins: update"

This reverts commit b736b20203960cc068092e5c5e3b693322fb1c43.

Because `vim-plugin-names-to-nix` doesn't create sha's.
Fix wml build, don't know why it worked before
Add mtreskin to maintainers list
Add poker-eval library