Removing dhcp app from the office cell because incompatible with local dhcp server.
Removing dhcp app from the office cell because incompatible with local dhcp server.

Change-Id: I2e5742f3b7637e6ae185eacde1b7af0d55b997ae

opennetworkinglab/onos,LorenzReinhart/ONOSnew,LorenzReinhart/ONOSnew,gkatsikas/onos,oplinkoms/onos,LorenzReinhart/ONOSnew,oplinkoms/onos,osinstom/onos,sdnwiselab/onos,opennetworkinglab/onos,sdnwiselab/onos,donNewtonAlpha/onos,donNewtonAlpha/onos,gkatsikas/onos,y-higuchi/onos,donNewtonAlpha/onos,osinstom/onos,opennetworkinglab/onos,gkatsikas/onos,gkatsikas/onos,donNewtonAlpha/onos,oplinkoms/onos,oplinkoms/onos,oplinkoms/onos,y-higuchi/onos,kuujo/onos,y-higuchi/onos,osinstom/onos,y-higuchi/onos,opennetworkinglab/onos,y-higuchi/onos,osinstom/onos,LorenzReinhart/ONOSnew,kuujo/onos,kuujo/onos,osinstom/onos,oplinkoms/onos,gkatsikas/onos,donNewtonAlpha/onos,kuujo/onos,kuujo/onos,gkatsikas/onos,sdnwiselab/onos,sdnwiselab/onos,sdnwiselab/onos,LorenzReinhart/ONOSnew,opennetworkinglab/onos,sdnwiselab/onos,oplinkoms/onos,kuujo/onos,kuujo/onos,opennetworkinglab/onos