mapplauncherd-qt: Make sure the boosting daemon is run after asteroid-launcher

recipes-nemomobile/mapplauncherd/mapplauncherd-qt/booster-qt5-signal.service

+[Unit]
+Description=Signal booster-qt5 that boot is over
+Requires=booster-qt5.service
+After=booster-qt5.service post-user-session.target asteroid-launcher.service
+
+[Service]
+Type=oneshot
+RemainAfterExit=yes
+ExecStart=/usr/bin/killall -SIGUSR1 booster-qt5

recipes-nemomobile/mapplauncherd/mapplauncherd-qt_git.bb

@@ -3,7 +3,8 @@ HOMEPAGE = "https://git.merproject.org/mer-core/mapplauncherd-qt"
 LICENSE = "LGPLv2.1"
 LIC_FILES_CHKSUM = "file://qtbooster/qtbooster.cpp;beginline=1;endline=18;md5=fb70bd5bb640878875111d8161fa303c"
 
-SRC_URI = "git://git.merproject.org/mer-core/mapplauncherd-qt.git;protocol=https"
+SRC_URI = "git://git.merproject.org/mer-core/mapplauncherd-qt.git;protocol=https \
+          file://booster-qt5-signal.service"
 SRCREV = "8c2d34f64c7e21bcf394e937e71361da51e6077c"
 PR = "r1"
 PV = "+git${SRCREV}"
@@ -15,6 +16,7 @@ RDEPENDS_${PN} += "polkit mapplauncherd"
 
 do_configure_prepend() {
     sed -i "s@INCLUDEPATH += /usr/include/applauncherd@INCLUDEPATH += ${STAGING_INCDIR}/applauncherd@" ${S}/qtbooster/qtbooster.pro
+    cp ${WORKDIR}/booster-qt5-signal.service ${S}/data/booster-qt5-signal.service
 }
 
 do_install_append() {