Add recipe for buildbot_slave and all its dependencies.

* add buildbot_slave-0.8.8.recipe
* add python_twisted-13.2.0.recipe
* add python_zope.interface-4.1.1.recipe
* add python_mock-1.0.1.recipe

dev-python/buildbot_slave/buildbot_slave-0.8.8.recipe

@@ -0,0 +1,66 @@
+SUMMARY="Python-based continuous integration testing framework."
+DESCRIPTION="
+Buildbot is a continuous integration system designed to automate the \
+build/test cycle. By automatically rebuilding and testing the tree each time \
+something has changed, build problems are pinpointed quickly, before other \
+developers are inconvenienced by the failure.  Features
+
+* Buildbot is easy to set up, but very extensible and customizable.  It \
+  supports arbitrary build processes, and is not limited to common build \
+  processes for particular languages (e.g., autotools or ant)
+
+* Buildbot supports building and testing on a variety of platforms. \
+  Developers, who do not have the facilities to test their changes everywhere \
+  before committing, will know shortly afterwards whether they have broken the \
+  build or not.
+
+* Buildbot has minimal requirements for slaves: using virtualenv, only a \
+  Python installation is required.
+
+* Slaves can be run behind a NAT firewall and communicate with the master
+
+* Buildbot has a variety of status-reporting tools to get information about \
+  builds in front of developers in a timely manner. 
+
+This package contains the slave implementation, i.e. the part that is \
+executing builds and/or tests.
+"
+HOMEPAGE="http://www.buildbot.net"
+SRC_URI="https://buildbot.googlecode.com/files/buildbot-slave-0.8.8.tar.gz"
+CHECKSUM_SHA256="8b7532d4d34527aea41e353d1bc3c35291ec335d3224c27800d2cc0cfc9837cc"
+LICENSE="GNU GPL v2"
+COPYRIGHT="2005-2013 Bryan Warner and the Buildbot team members"
+REVISION="1"
+
+ARCHITECTURES="any"
+
+SOURCE_DIR="buildbot-slave-$portVersion"
+
+PROVIDES="
+	buildbot_slave = $portVersion
+	cmd:buildslave = $portVersion
+	"
+
+REQUIRES="
+	haiku >= $haikuVersion
+	cmd:python
+	python_twisted
+	"
+
+BUILD_REQUIRES=""
+
+BUILD_PREREQUIRES="
+	haiku_devel >= $haikuVersion
+	cmd:python
+	"
+
+BUILD()
+{
+	$portPackageLinksDir/cmd~python/bin/python setup.py build
+}
+
+INSTALL()
+{
+	$portPackageLinksDir/cmd~python/bin/python setup.py install \
+		--prefix=$prefix
+}