gpsdate: Update to current git master (includes init script)

recipes-extra/gpsdate/gpsdate_git.bb

@@ -5,16 +5,18 @@ LIC_FILES_CHKSUM = "file://COPYING;md5=b234ee4d69f5fce4486a80fdaf4a4263"
 DEPENDS = "gpsd"
 RDEPENDS = "libgps"
 
-PR = "r4"
+PR = "r6"
 
 SRC_URI = "git://git.sysmocom.de/gpsdate.git;branch=master \
 "
-SRCREV = "58e3cdeb19be929c0d18c34734fc1c031698e7f9"
+SRCREV = "86320146407ecee208ca03428a7424412f272024"
 S = ${WORKDIR}/git
 
 INITSCRIPT_NAME = "gpsdate"
 INITSCRIPT_PARAMS = "defaults 35"
 
+inherit update-rc.d
+
 do_install() {
     install -d ${D}/${sbindir}
     install -m 0755 ${S}/gpsdate ${D}/${sbindir}/gpsdate