Updated py-foolscap to 0.12.4.

* Release 0.12.4 (27-Sep-2016)

** Improvements

The TCP connection-hint handler can now accept square-bracket-wrapped IPv6
addresses in colon-hex format. You can produce FURLs with such hints by doing
this:

    tub.setLocation("tcp:[2001:0DB8:f00e:eb00::1]:9900")

Foolscap Tubs have been using the IPv6-capable `HostnameEndpoint` since
0.11.0, so this completes the IPv6 support. Note that there are no provisions
for automatically detecting the host's IPv6 addresses: applications that wish
to use addresses (instead of hostnames) must discover those addresses on
their own. #155

A new `tor.control_endpoint_maker()` handler function was added, which is
just like `tor.control_endpoint()` but accepts a callable function, which
will be invoked only when a `tor:` hint is encountered. The function can
return a Deferred which yields the control endpoint. This allows lazy
launching of a Tor daemon, which can also be shared with other application
needs, such as listening on an Onion service.  #270

net/py-foolscap/Makefile

@@ -1,6 +1,6 @@
-# $NetBSD: Makefile,v 1.22 2016/09/04 09:28:18 wiz Exp $
+# $NetBSD: Makefile,v 1.23 2016/10/19 12:54:04 wiz Exp $
 
-DISTNAME=	foolscap-0.12.3
+DISTNAME=	foolscap-0.12.4
 PKGNAME=	${PYPKGPREFIX}-${DISTNAME}
 CATEGORIES=	net python
 MASTER_SITES=	${MASTER_SITE_PYPI:=f/foolscap/}

net/py-foolscap/distinfo

@@ -1,6 +1,6 @@
-$NetBSD: distinfo,v 1.14 2016/09/04 09:28:18 wiz Exp $
+$NetBSD: distinfo,v 1.15 2016/10/19 12:54:04 wiz Exp $
 
-SHA1 (foolscap-0.12.3.tar.gz) = da0e0b85f4b6dc8f89eb332234ac9886d58da587
-RMD160 (foolscap-0.12.3.tar.gz) = 3ec412a5d98b18a7468ffecbe58b91a00cf033c8
-SHA512 (foolscap-0.12.3.tar.gz) = 0f732bbd18e29cb8e9df054dfccb3e488925be23be6e6e9abbd29540e14623862609d519954b5eb413a40bfaae0f8ef4664849ab1bf614734f5dde520fa990c2
-Size (foolscap-0.12.3.tar.gz) = 506092 bytes
+SHA1 (foolscap-0.12.4.tar.gz) = 55f6010cc9ccca400e835866e7a18d7f3f8a58c1
+RMD160 (foolscap-0.12.4.tar.gz) = 1dc6115895e9947fc37bd08337d3f76840ca3bfe
+SHA512 (foolscap-0.12.4.tar.gz) = d991f252d5e54caac810b67e33be2a357d7da462e112688ca99b0d2a71b600830d87c00236325b5240c35b046d34b56cf8bd54045c4ccf533f99b7981a4f8634
+Size (foolscap-0.12.4.tar.gz) = 507397 bytes