[NixOS] Remove old overlays that have been merged into nixpkgs

nixos/configuration.nix

@@ -154,9 +154,9 @@ in
     libnotify
     lxqt.lxqt-powermanagement
     networkmanagerapplet
-    customizable-notify-osd
+    notify-osd-customizable
 
-    pasystray-appindicator
+    pasystray
     pinentry
     pommed_light
     rofi
@@ -212,6 +212,9 @@ in
     # Ruby
     ruby
 
+    # purescript
+    purescript
+
     # Tools
     automake
     bazaar

nixos/overlays.nix

@@ -8,42 +8,10 @@ let
   lorriBinSource = super.fetchFromGitHub {
     owner = "IvanMalison";
     repo = "lorri";
-    rev = "94c7152745688c1268262a42d1d0fa0b7b2f6309";
-    sha256 = "07mcmj44f35yb2ifzr4zmazqv54dh0vhvkdikbymm2vdmjh8xdw8";
+    rev = "cb966b0d4ab7f4b5861d79a19822eca6b6a50e82";
+    sha256 = "1q01cjmvd1shxlwzjsi4gzdn0sx5a132bqql3xksbnhaj7ka6j3f";
   };
 in
 {
-  clipit = super.clipit.overrideAttrs (oldAttrs: rec {
-    version = "50d983514386029a1f133187902084b753458f32";
-    preConfigure = "./autogen.sh";
-    configureFlags = ["--with-gtk3" "--enable-appindicator"];
-    src = super.fetchFromGitHub {
-      owner = "IvanMalison";
-      repo = "ClipIt";
-      sha256 = "1d52zjnxmcp2kr4wvq2yn9fhr61v9scp91fxfvasvz5m7k1zagdn";
-      rev = version;
-    };
-    buildInputs = with self; [
-      autoconf automake intltool gtk3 xdotool hicolor-icon-theme
-      libappindicator-gtk3
-    ];
-  });
-  pasystray-appindicator = super.pasystray.overrideAttrs (oldAttrs: rec {
-    buildInputs = oldAttrs.buildInputs ++ [self.libappindicator-gtk3];
-  });
-  customizable-notify-osd = super.notify-osd.overrideAttrs (oldAttrs: rec {
-    version = "0.9.35+16.04.20160415";
-    baseURI = "https://launchpad.net/~leolik/+archive/leolik";
-    src = super.fetchurl {
-      url = "${baseURI}/+files/notify-osd_${version}-0ubuntu1-leolik~ppa0.tar.gz";
-      sha256 = "026dr46jh3xc4103wnslzy7pxbxkkpflh52c59j8vzwaa7bvvzkv";
-      name = "notify-osd-customizable.tar.gz";
-    };
-    preConfigure = "./autogen.sh --libexecdir=$(out)/bin";
-    buildInputs = with self; [
-      glib libwnck3 libnotify dbus-glib gnome3.gsettings-desktop-schemas
-      makeWrapper libtool gnome3.gnome-common
-    ];
-  });
   lorri = (import (lorriBinSource.outPath + "/default.nix")) { pkgs = super; };
 }