dev-python/*: Restore keywords and un-revbump for py3.5

Restore keywords that were removed unnecessarily, and collapse
unnecessary revbumps on packages with added python3.5 support.

dev-python/fixtures/fixtures-1.3.1-r1.ebuild

@@ -4,7 +4,7 @@
 
 EAPI=5
 
-PYTHON_COMPAT=( python2_7 python3_{3,4} pypy pypy3 )
+PYTHON_COMPAT=( python2_7 python3_{3,4,5} pypy pypy3 )
 
 inherit distutils-r1
 

dev-python/fixtures/fixtures-1.3.1-r2.ebuild

@@ -1,32 +0,0 @@
-# Copyright 1999-2015 Gentoo Foundation
-# Distributed under the terms of the GNU General Public License v2
-# $Id$
-
-EAPI=5
-
-PYTHON_COMPAT=( python2_7 python3_{3,4,5} pypy pypy3 )
-
-inherit distutils-r1
-
-DESCRIPTION="Fixtures, reusable state for writing clean tests and more"
-HOMEPAGE="https://launchpad.net/python-fixtures https://pypi.python.org/pypi/fixtures"
-SRC_URI="mirror://pypi/${PN:0:1}/${PN}/${P}.tar.gz"
-
-LICENSE="|| ( Apache-2.0 BSD )"
-SLOT="0"
-KEYWORDS="~amd64 ~x86 ~amd64-linux ~x86-linux"
-IUSE="test"
-
-# nose not listed but provides coverage output of tests
-# run of test files by python lacks any output except on fail
-RDEPEND="
-	>=dev-python/pbr-0.11[${PYTHON_USEDEP}]
-	dev-python/six[${PYTHON_USEDEP}]
-	>=dev-python/testtools-0.9.22[${PYTHON_USEDEP}]"
-DEPEND="${RDEPEND}
-	test? ( dev-python/mock[${PYTHON_USEDEP}] )"
-#DISTUTILS_IN_SOURCE_BUILD=1
-
-python_test() {
-	emake check
-}