cronie: remove unneeded systemd code

Signed-off-by: Andreas Müller <schnitzeltony@googlemail.com>
Acked-by: Otavio Salvador <otavio@ossystems.com.br>
Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>

meta-oe/recipes-extended/cronie/cronie_1.4.8.bbappend

@@ -1,7 +1,7 @@
 # look for files in the layer first
 FILESEXTRAPATHS := "${THISDIR}/${PN}"
 
-PRINC = "1"
+PRINC = "2"
 
 inherit systemd
 
@@ -9,13 +9,3 @@ SYSTEMD_PACKAGES = "${PN}-systemd"
 SYSTEMD_SERVICE_${PN}-systemd = "crond.service"
 
 SRC_URI += "file://crond.service"
-
-do_install_append() {
-    install -d ${D}${base_libdir}/systemd/system
-    install -m 644 ${WORKDIR}/crond.service ${D}${base_libdir}/systemd/system
-}
-
-PACKAGES =+ "${PN}-systemd"
-
-FILES_${PN}-systemd += "${base_libdir}/systemd"
-RDEPENDS_${PN}-systemd = "${PN}"