Add new Ghost image

library/ghost

@@ -0,0 +1,6 @@
+# maintainer: InfoSiftr <[email protected]> (@infosiftr)
+
+0.5.8: git://github.com/docker-library/ghost@6c9ed9539b810926c46f91689e8f52f71bc6f623
+0.5: git://github.com/docker-library/ghost@6c9ed9539b810926c46f91689e8f52f71bc6f623
+0: git://github.com/docker-library/ghost@6c9ed9539b810926c46f91689e8f52f71bc6f623
+latest: git://github.com/docker-library/ghost@6c9ed9539b810926c46f91689e8f52f71bc6f623