keychain 2.7.0.

Keychain helps you to manage ssh and GPG keys in a convenient and
secure manner. It acts as a frontend to ssh-agent and ssh-add, but
allows you to easily have one long running ssh-agent process per
system, rather than the norm of one ssh-agent per login session.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>

Formula/keychain.rb

@@ -0,0 +1,15 @@
+require 'formula'
+
+class Keychain <Formula
+  url 'http://www.funtoo.org/archive/keychain/keychain-2.7.0.tar.bz2'
+  homepage 'http://www.funtoo.org/en/security/keychain/intro/'
+  md5 'c5eecd36130d9e8617a77f96b746982d'
+
+  def install
+    system "make"
+    bin.install "keychain"
+    man1.install "keychain.1.gz"
+    doc.install "ChangeLog"
+    doc.install "README.rst"
+  end
+end