Vladimír Čunát 3bcf8ae879 nixos manuals: bring back package references
This reverts most of 89e983786a, as those references are sanitized now.
Fixes #10039, at least most of it.

The `sane` case wasn't fixed, as it calls a *function* in pkgs to get
the default value.
2016-01-13 12:04:31 +01:00
..
2016-01-02 12:37:20 -08:00
2016-01-07 03:06:10 +00:00
2016-01-07 06:39:06 +00:00