Adding log writer command
Adding log writer command

Change-Id: I817f658f626a8f35ef276dbecb7c1535983f51c9

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