Committing some outstanding modifications that I cannot make into smaller chunks anymore.

* added briss: a pdf cropper
* added compton, an improved fork of xcompmgr
* added myself to the maintainers list
* minor version bumps: xcompmgr, upower


svn path=/nixpkgs/trunk/; revision=34380

pkgs/tools/graphics/briss/default.nix

@@ -0,0 +1,31 @@
+# The releases of this project are apparently precompiled to .jar files.
+
+{ stdenv, fetchurl, jre }:
+
+let
+
+  version = "0.9";
+  sha256 = "45dd668a9ceb9cd59529a9fefe422a002ee1554a61be07e6fc8b3baf33d733d9";
+
+in stdenv.mkDerivation {
+  name = "briss-${version}";
+  src = fetchurl {
+    url = "mirror://sourceforge/briss/briss-${version}.tar.gz";
+    inherit sha256;
+  };
+
+  installPhase = ''
+    mkdir -p "$out/bin";
+    mkdir -p "$out/share";
+    install -D -m444 -t "$out/share" *.jar
+    echo "#!/bin/sh" > "$out/bin/briss"
+    echo "${jre}/bin/java -Xms128m -Xmx1024m -cp \"$out/share/\" -jar \"$out/share/briss-${version}.jar\"" >> "$out/bin/briss"
+    chmod +x "$out/bin/briss"
+  '';
+
+  meta = {
+    homepage = http://sourceforge.net/projects/briss/;
+    description = "Java application for cropping PDF files";
+    license = stdenv.lib.licenses.gpl3;
+  };
+}