* Got rid of a lot of "postInstall=postInstall" and similar lines in

builders.  These are redundant now.
* Inlined some trivial builders.
* Removed a few explicit setup-hook creations.  This is done
  automatically now if setupHook is set.
* Deleted the initscripts package.  NixOS doesn't use it anymore.

svn path=/nixpkgs/branches/stdenv-updates/; revision=15276

pkgs/tools/graphics/ploticus/builder.sh

@@ -4,14 +4,10 @@ preBuild() {
   cd src
 }
 
-preBuild=preBuild
-
 preInstall() {
   ensureDir $out/bin
 }
 
-preInstall=preInstall
-
 postInstall() {
   # Install the "prefabs".
   ensureDir $out/share/ploticus/prefabs &&		\
@@ -34,7 +30,4 @@ EOF
   ln -s "$out/man/man1/pl.1" "$out/man/man1/ploticus.1"
 }
 
-postInstall=postInstall
-
-
 genericBuild