populate, overlay: mark populate's scripts as shell, drop unused libHEADmaster

The scripts populate writes with writeDash get /* sh */ markers like the
other shell code, and the overlay doesn't import krops' lib, which it
doesn't use.

1 files changed, 0 insertions, 4 deletions

diff --git a/pkgs/overlay.nix b/pkgs/overlay.nix
index 24ecf17..caffdb5 100644
--- a/pkgs/overlay.nix
+++ b/pkgs/overlay.nix
@@ -1,7 +1,3 @@
-let
-  lib = import ../lib;
-in
-
 self: super: {
   krops = self.callPackage ./krops {};
   populate = self.callPackage ./populate {};