dev-python/slixmpp: Remove redundant versions

Signed-off-by: Michał Górny <mgorny@gentoo.org>

dev-python/slixmpp/Manifest

@@ -1,2 +1 @@
-DIST slixmpp-1.4.0.tar.gz 862826 BLAKE2B 940c6c66f7f98574c88da6fbfaadf7103c4469cd198e096fbad57978f5e206c53b86933a930a24a8b891415b961c4a255d4c9c25885a8bd630f5d6185486fb6e SHA512 586fa5156641d786f9e45df8e6a1a20b8cb2dc2b9baef2a0713daa9ab8a3321202fd4b31d5753cf2659cc9311a4842bee9991a7fc295e62dfd78a869d8619d20
 DIST slixmpp-1.4.2.tar.gz 864608 BLAKE2B 9689b274a9c787174248c094329ea33783627a45ef39708a611013454953de4fa8799ca5a35950a3f3ed49bebf5c56f6f2bea079bcc2a3dce7d2648bfd812371 SHA512 3b3356352af8d7ec8cca15210c0524ce0bb5e313d8c5455bec13e82aec261f6d094a99df9f08642418a0e4abea4ee1ff607e42e1c166b9be1c26534b690c330b

dev-python/slixmpp/slixmpp-1.4.0.ebuild

@@ -1,37 +0,0 @@
-# Copyright 1999-2020 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=7
-PYTHON_COMPAT=( python3_6 )
-
-inherit eutils distutils-r1
-
-DESCRIPTION="Python 3 library for XMPP"
-HOMEPAGE="https://dev.louiz.org/projects/slixmpp"
-LICENSE="MIT"
-SLOT="0"
-IUSE="test"
-RESTRICT="!test? ( test )"
-
-if [[ "${PV}" == "9999" ]]; then
-	EGIT_REPO_URI="https://lab.louiz.org/poezio/${PN}.git"
-	inherit git-r3
-else
-	SRC_URI="mirror://pypi/${PN:0:1}/${PN}/${P}.tar.gz"
-	KEYWORDS="~amd64"
-fi
-
-RDEPEND="
-	dev-python/aiodns[${PYTHON_USEDEP}]
-	dev-python/pyasn1-modules[${PYTHON_USEDEP}]
-	dev-python/pyasn1[${PYTHON_USEDEP}]
-"
-DEPEND="
-	dev-python/setuptools[${PYTHON_USEDEP}]
-	net-dns/libidn
-	test? ( $RDEPEND )
-"
-
-python_test() {
-	esetup.py test
-}