ssmtp: Add AuthUser and AuthPass options.

Signed-off-by: Moritz Ulrich <moritz@tarn-vedra.de>
Forgot semicolon. (M)

Signed-off-by: Moritz Ulrich <moritz@tarn-vedra.de>
WARNING: history will change from now on (mesa updates)

Fix some paths set, drivers in mesa_drivers now, WIP.
networkmanager: clean some attrs missing in nixpkgs x-updates

Just temporary hack.
mesa WIP: fix bad symlinking, thanks to jack_c on IRC
transmission: Add apparmor profile
transmission: Add apparmor service dependency
Revert "networkmanager: clean some attrs missing in nixpkgs x-updates"

This reverts commit a649bbea4e2c07b5c10ecc34fc974f8fbe3cda26.
Merge branch 'master' into x-updates
openvpn: fix type error

either use
- optional cond "target"
or
- optionals cond ["target1" "target2"]
TOR: add obfsproxy support by default for TOR bridges
Merge pull request #174 from wizeman/apparmor-transmission

transmission: Add apparmor profile
Omit GRUB if boot.loader.grub.device is set to "nodev"

If we only need to generate a GRUB boot menu, we don't need GRUB
itself.  This cuts 38 MiB from EC2 system closures (in particular
because it gets rid of the need for the 32-bit Glibc).
nixos-rebuild: Handle .version-suffix not being writable

Reported by @vcunat.
Merge branch 'master' into x-updates
Use same configuration for S3 as for EBS backed images.
Update to use NixOps in stead on charon, use copy_image method for copying to other regions.
Added redis service with bunch of documentation.
Fixed: now using the configured redis package.
Use stable Nix by default