ONOS-4400: Run daemon-reload as part of onos-install for systemd systems
ONOS-4400: Run daemon-reload as part of onos-install for systemd systems

Change-Id: Id73b3fb54b58e1b8444b2eccb21b8a067ac45405
(cherry picked from commit 4ca2f44945c50caa32a522555e637338831302c8)

gkatsikas/onos,donNewtonAlpha/onos,osinstom/onos,osinstom/onos,LorenzReinhart/ONOSnew,oplinkoms/onos,osinstom/onos,y-higuchi/onos,opennetworkinglab/onos,mengmoya/onos,kuujo/onos,kuujo/onos,kuujo/onos,Shashikanth-Huawei/bmp,kuujo/onos,opennetworkinglab/onos,gkatsikas/onos,Shashikanth-Huawei/bmp,donNewtonAlpha/onos,gkatsikas/onos,sdnwiselab/onos,Shashikanth-Huawei/bmp,opennetworkinglab/onos,opennetworkinglab/onos,LorenzReinhart/ONOSnew,sdnwiselab/onos,mengmoya/onos,gkatsikas/onos,oplinkoms/onos,VinodKumarS-Huawei/ietf96yang,mengmoya/onos,donNewtonAlpha/onos,oplinkoms/onos,Shashikanth-Huawei/bmp,y-higuchi/onos,LorenzReinhart/ONOSnew,sdnwiselab/onos,mengmoya/onos,kuujo/onos,donNewtonAlpha/onos,oplinkoms/onos,osinstom/onos,kuujo/onos,gkatsikas/onos,oplinkoms/onos,gkatsikas/onos,osinstom/onos,y-higuchi/onos,LorenzReinhart/ONOSnew,VinodKumarS-Huawei/ietf96yang,VinodKumarS-Huawei/ietf96yang,maheshraju-Huawei/actn,sdnwiselab/onos,kuujo/onos,LorenzReinhart/ONOSnew,opennetworkinglab/onos,maheshraju-Huawei/actn,maheshraju-Huawei/actn,maheshraju-Huawei/actn,sdnwiselab/onos,maheshraju-Huawei/actn,oplinkoms/onos,opennetworkinglab/onos,y-higuchi/onos,Shashikanth-Huawei/bmp,donNewtonAlpha/onos,oplinkoms/onos,VinodKumarS-Huawei/ietf96yang,mengmoya/onos,sdnwiselab/onos,VinodKumarS-Huawei/ietf96yang,y-higuchi/onos