Add packages for a number of fonts.

The added fonts are

 - Caladea,
 - Carlito,
 - Comfortaa,
 - Comic Relief,
 - Crimson,
 - Fantasque Sans Mono,
 - Lobster Two,
 - Pecita,
 - Quattrocento, and
 - Quattrocento Sans.

pkgs/data/fonts/comfortaa/default.nix

@@ -0,0 +1,31 @@
+{stdenv, fetchurl, unzip}:
+
+stdenv.mkDerivation rec {
+  name = "comfortaa-${version}";
+  version = "2.004";
+
+  src = fetchurl {
+    url = "http://openfontlibrary.org/assets/downloads/comfortaa/38318a69b56162733bf82bc0170b7521/comfortaa.zip";
+    sha256 = "0js0kk5g6b7xrq92b68gz5ipbiv1havnbgnfqzvlw3k3nllwnl9z";
+  };
+
+  phases = ["unpackPhase" "installPhase"];
+
+  buildInputs = [unzip];
+
+  installPhase = ''
+    mkdir -p $out/share/fonts/truetype
+    mkdir -p $out/share/doc/${name}
+    cp -v *.ttf $out/share/fonts/truetype/
+    cp -v FONTLOG.txt $out/share/doc/${name}/
+    cp -v donate.html $out/share/doc/${name}/
+  '';
+
+  meta = with stdenv.lib; {
+    homepage = http://aajohan.deviantart.com/art/Comfortaa-font-105395949;
+    description = "A clean and modern font suitable for headings and logos";
+    license = licenses.ofl;
+    platforms = platforms.all;
+    maintainers = [maintainers.rycee];
+  };
+}