Make buildbot_slave and python_zope.interface arch-specific.

* To prevent problems with the 'any' packages being shared between
  different architectures (while those use varying versions of python),
  make them arch-specific.
* Additionally, move buildbot_slave from dev-python to dev-util (as
  it is not related to python development).

dev-python/zope.interface/python_zope.interface-4.1.1.recipe

@@ -12,9 +12,9 @@ SRC_URI="https://pypi.python.org/packages/source/z/zope.interface/zope.interface
 CHECKSUM_SHA256="91cba7b7cd7cb82f6f4e023fe77f94dc3df4ae5287fd55def2148dc232d0c7da"
 LICENSE="ZPL 2.1"
 COPYRIGHT="2004-2014 Zope Foundation and Contributors"
-REVISION="1"
+REVISION="2"
 
-ARCHITECTURES="any"
+ARCHITECTURES="x86 x86_gcc2 x86_64"
 
 SOURCE_DIR="zope.interface-$portVersion"
 

dev-util/buildbot_slave/buildbot_slave-0.8.8.recipe

@@ -31,9 +31,9 @@ CHECKSUM_SHA256="8b7532d4d34527aea41e353d1bc3c35291ec335d3224c27800d2cc0cfc9837c
 PATCHES="buildbot_slave-0.8.8.patchset"
 LICENSE="GNU GPL v2"
 COPYRIGHT="2005-2013 Bryan Warner and the Buildbot team members"
-REVISION="1"
+REVISION="2"
 
-ARCHITECTURES="any"
+ARCHITECTURES="x86 x86_gcc2 x86_64"
 
 SOURCE_DIR="buildbot-slave-$portVersion"