Fixed a defect in client/server interaction when creating host intent.
Fixed a defect in client/server interaction when creating host intent.

Change-Id: I09a8e12e5ff78349b7d57b492a018642ff5e7bad

CNlukai/onos-gerrit-test,kuujo/onos,chinghanyu/onos,oeeagle/onos,sonu283304/onos,gkatsikas/onos,planoAccess/clonedONOS,planoAccess/clonedONOS,gkatsikas/onos,VinodKumarS-Huawei/ietf96yang,castroflavio/onos,LorenzReinhart/ONOSnew,jmiserez/onos,sdnwiselab/onos,LorenzReinhart/ONOSnew,CNlukai/onos-gerrit-test,sonu283304/onos,zsh2938/onos,kkkane/ONOS,kuujo/onos,LorenzReinhart/ONOSnew,chenxiuyang/onos,mengmoya/onos,Shashikanth-Huawei/bmp,castroflavio/onos,jmiserez/onos,donNewtonAlpha/onos,kuujo/onos,Shashikanth-Huawei/bmp,donNewtonAlpha/onos,chenxiuyang/onos,jmiserez/onos,oplinkoms/onos,gkatsikas/onos,opennetworkinglab/onos,oplinkoms/onos,kuangrewawa/onos,packet-tracker/onos,VinodKumarS-Huawei/ietf96yang,y-higuchi/onos,gkatsikas/onos,packet-tracker/onos,CNlukai/onos-gerrit-test,opennetworkinglab/onos,y-higuchi/onos,SmartInfrastructures/dreamer,ravikumaran2015/ravikumaran201504,y-higuchi/onos,mengmoya/onos,Shashikanth-Huawei/bmp,zsh2938/onos,oplinkoms/onos,oeeagle/onos,VinodKumarS-Huawei/ietf96yang,sdnwiselab/onos,packet-tracker/onos,maheshraju-Huawei/actn,oplinkoms/onos,jinlongliu/onos,donNewtonAlpha/onos,sonu283304/onos,jinlongliu/onos,lsinfo3/onos,opennetworkinglab/onos,sdnwiselab/onos,oplinkoms/onos,lsinfo3/onos,zsh2938/onos,opennetworkinglab/onos,rvhub/onos,jinlongliu/onos,mengmoya/onos,osinstom/onos,kuujo/onos,chenxiuyang/onos,jmiserez/onos,chinghanyu/onos,maheshraju-Huawei/actn,donNewtonAlpha/onos,maheshraju-Huawei/actn,sdnwiselab/onos,castroflavio/onos,CNlukai/onos-gerrit-test,sdnwiselab/onos,planoAccess/clonedONOS,SmartInfrastructures/dreamer,oeeagle/onos,Shashikanth-Huawei/bmp,y-higuchi/onos,packet-tracker/onos,rvhub/onos,jinlongliu/onos,rvhub/onos,gkatsikas/onos,castroflavio/onos,sonu283304/onos,Shashikanth-Huawei/bmp,maheshraju-Huawei/actn,zsh2938/onos,planoAccess/clonedONOS,oeeagle/onos,kuujo/onos,SmartInfrastructures/dreamer,rvhub/onos,LorenzReinhart/ONOSnew,mengmoya/onos,osinstom/onos,lsinfo3/onos,kuangrewawa/onos,kkkane/ONOS,lsinfo3/onos,gkatsikas/onos,osinstom/onos,opennetworkinglab/onos,LorenzReinhart/ONOSnew,osinstom/onos,ravikumaran2015/ravikumaran201504,ravikumaran2015/ravikumaran201504,maheshraju-Huawei/actn,osinstom/onos,y-higuchi/onos,kuujo/onos,oplinkoms/onos,VinodKumarS-Huawei/ietf96yang,VinodKumarS-Huawei/ietf96yang,chinghanyu/onos,donNewtonAlpha/onos,kkkane/ONOS,chinghanyu/onos,kkkane/ONOS,kuangrewawa/onos,oplinkoms/onos,mengmoya/onos,kuujo/onos,chenxiuyang/onos,sdnwiselab/onos,opennetworkinglab/onos