dev-python/schema: Clean old up

dev-python/schema/Manifest

@@ -1,2 +1 @@
-DIST schema-0.5.0.tar.gz 8765 BLAKE2B 2b1f56057c4fcda6902865a486c943df0654656709e8e554703abab8f51ccb70b6ef4f0e28c759f51353187fc6c1bc854ff7eb87a53bb65ed2f06c3e40b01ffb SHA512 8eab5f8dc8e544d14c19b9355ffe5f542dd06003133bcd3fc642f95cf1da8286a0146fae666ba656450d4b564da6f0933b9d64ae54e88202b4c5c5150ffbc033
 DIST schema-0.6.6.tar.gz 13490 BLAKE2B 6398aa3883a7bc8334a10a3a930c49647d58c3a6e5d1adbd8ae7cd48d0cc58469e7b5879202aa877c1ddc09219eefce679a88dac56f2ffd09e8610ac3b280763 SHA512 1a0729b30eb3190396401f1d8b7976119e11acaf2e1902a05e5a8239337004bc0a416939f0b1212dbe16304bfb0c1e28051752c2a81bfd0f14899ef76a166bb6

dev-python/schema/schema-0.5.0.ebuild

@@ -1,23 +0,0 @@
-# Copyright 1999-2017 Gentoo Foundation
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=6
-
-PYTHON_COMPAT=( python2_7 python3_{4,5,6} pypy pypy3 )
-
-inherit distutils-r1
-
-DESCRIPTION="Library for validating Python data structures"
-HOMEPAGE="https://pypi.python.org/pypi/schema https://github.com/keleshev/schema"
-SRC_URI="
-	mirror://pypi/${PN:0:1}/${PN}/${P}.tar.gz
-	https://github.com/keleshev/schema/archive/v${PV}.zip -> ${P}.tar.gz"
-
-SLOT="0"
-LICENSE="MIT"
-KEYWORDS="~amd64 ~ppc ~ppc64 ~x86"
-IUSE=""
-
-RDEPEND=""
-DEPEND="${RDEPEND}
-	dev-python/setuptools[${PYTHON_USEDEP}]"