libassuan 2.1.3

Version bump.

GnuPG haven’t got this up on the website yet, but it is an official,
stable release.

Closes Homebrew/legacy-homebrew#34032.

Signed-off-by: Mike McQuaid <mike@mikemcquaid.com>

Formula/libassuan.rb

@@ -1,14 +1,13 @@
 require "formula"
 
 class Libassuan < Formula
-  homepage "http://www.gnupg.org/related_software/libassuan/index.en.html"
-  url "ftp://ftp.gnupg.org/gcrypt/libassuan/libassuan-2.1.2.tar.bz2"
-  mirror "ftp://mirror.tje.me.uk/pub/mirrors/ftp.gnupg.org/libassuan/libassuan-2.1.2.tar.bz2"
-  sha1 "7aed69734ba64b63004107cada671b5861d332a4"
+  homepage "https://www.gnupg.org/related_software/libassuan/index.en.html"
+  url "ftp://ftp.gnupg.org/gcrypt/libassuan/libassuan-2.1.3.tar.bz2"
+  mirror "ftp://mirror.tje.me.uk/pub/mirrors/ftp.gnupg.org/libassuan/libassuan-2.1.3.tar.bz2"
+  sha1 "56ac91973c2818a91d4f16ed48265a2b5daf45d3"
 
   bottle do
     cellar :any
-    revision 1
     sha1 "b096e4c29bbe9f706386e1f5fb0b6aeae79804a4" => :yosemite
     sha1 "5e2dc4817c5947892920025a9cf937f51480a5f4" => :mavericks
     sha1 "15f6f77e99f1f3b8f9a52e2703ff5d2ae1f05101" => :mountain_lion
@@ -17,7 +16,13 @@ class Libassuan < Formula
   depends_on "libgpg-error"
 
   def install
-    system "./configure", "--disable-dependency-tracking", "--prefix=#{prefix}"
-    system "make install"
+    system "./configure", "--disable-dependency-tracking",
+                          "--disable-silent-rules",
+                          "--prefix=#{prefix}"
+    system "make", "install"
+  end
+
+  test do
+    system "#{bin}/libassuan-config", "--version"
   end
 end