openvpn: Move to OpenVPN v2.3.6 and systemd service files

Systems that had OpenVPN enabled by default will be migrated
(at least that is the aim).

recipes-extra/openvpn/openvpn_2.1.3.bb

@@ -1,28 +0,0 @@
-DESCRIPTION = "A full-featured SSL VPN solution via tun device."
-HOMEPAGE = "http://openvpn.sourceforge.net"
-SECTION = "console/network"
-LICENSE = "GPLv2"
-LIC_FILES_CHKSUM = "file://COPYING;md5=5aac200199fde47501876cba7263cb0c"
-DEPENDS = "lzo openssl"
-RRECOMMENDS_${PN} = "kernel-module-tun"
-
-PR = "r1"
-
-inherit autotools
-
-SRC_URI = "http://openvpn.net/release/openvpn-${PV}.tar.gz \
-           file://openvpn"
-
-CFLAGS += "-fno-inline"
-
-# I want openvpn to be able to read password from file (hrw)
-EXTRA_OECONF += "--enable-password-save"
-
-do_install_append() {
-        install -d ${D}/${sysconfdir}/init.d
-        install -d ${D}/${sysconfdir}/openvpn
-        install -m 755 ${WORKDIR}/openvpn ${D}/${sysconfdir}/init.d
-}
-
-SRC_URI[md5sum] = "7486d3e270ba4b033e311d3e022a0ad7"
-SRC_URI[sha257sum] = "5185181df2e6043bd667377bc92e36ea5a5bd7600af209654f109b6403ca5b36"

recipes-extra/openvpn/openvpn_2.3.6.bb

@@ -61,6 +61,3 @@ pkg_postinst_${PN} () {
         fi
     fi
 }
-
-# We need to test opkg upgrade of OpenVPN through the OpenVPN first
-DEFAULT_PREFERENCE = "-1"