bgp: improve log visibility
bgp: improve log visibility

Signed-off-by: ISHIDA Wataru <15703620d0b11e835ab4f34ebf88f2f40cce783e@lab.ntt.co.jp>
Signed-off-by: FUJITA Tomonori <93dac1fe9c4b2a3957982200319981492ad4976e@lab.ntt.co.jp>

yamt/ryu,StephenKing/ryu,hisaharu/ryu,umkcdcrg01/ryu_openflow,torufuru/oolhackathon,StephenKing/ryu,alyosha1879/ryu,jkoelker/ryu,fkakuma/ryu,pichuang/ryu,elahejalalpour/ELRyu,OpenState-SDN/ryu,zangree/ryu,jalilm/ryu,StephenKing/summerschool-2015-ryu,iwaseyusuke/ryu,openvapour/ryu,Tejas-Subramanya/RYU_MEC,diogommartins/ryu,Zouyiran/ryu,StephenKing/ryu,lagopus/ryu-lagopus-ext,lagopus/ryu-lagopus-ext,ttsubo/ryu,habibiefaried/ryu,jalilm/ryu,hisaharu/ryu,TakeshiTseng/ryu,John-Lin/ryu,jalilm/ryu,yamt/ryu,Tesi-Luca-Davide/ryu,haniehrajabi/ryu,shinpeimuraoka/ryu,ynkjm/ryu,gareging/SDN_Framework,OpenState-SDN/ryu,ysywh/ryu,habibiefaried/ryu,openvapour/ryu,zyq001/ryu,Tejas-Subramanya/RYU_MEC,habibiefaried/ryu,StephenKing/summerschool-2015-ryu,takahashiminoru/ryu,alanquillin/ryu,o3project/ryu-oe,TakeshiTseng/ryu,muzixing/ryu,osrg/ryu,haniehrajabi/ryu,Zouyiran/ryu,fkakuma/ryu,gopchandani/ryu,alanquillin/ryu,fujita/ryu,o3project/ryu-oe,umkcdcrg01/ryu_openflow,ysywh/ryu,Tejas-Subramanya/RYU_MEC,castroflavio/ryu,lzppp/mylearning,darjus-amzn/ryu,darjus-amzn/ryu,castroflavio/ryu,pichuang/ryu,zyq001/ryu,yamada-h/ryu,osrg/ryu,hisaharu/ryu,OpenState-SDN/ryu,habibiefaried/ryu,alanquillin/ryu,ysywh/ryu,jazzmes/ryu,haniehrajabi/ryu,zyq001/ryu,fkakuma/ryu,iwaseyusuke/ryu,John-Lin/ryu,hisaharu/ryu,torufuru/oolhackathon,StephenKing/ryu,diogommartins/ryu,ttsubo/ryu,sivaramakrishnansr/ryu,fujita/ryu,ynkjm/ryu,gareging/SDN_Framework,jazzmes/ryu,zangree/ryu,alyosha1879/ryu,StephenKing/summerschool-2015-ryu,shinpeimuraoka/ryu,castroflavio/ryu,lsqtongxin/ryu,lzppp/mylearning,ysywh/ryu,shinpeimuraoka/ryu,Tejas-Subramanya/RYU_MEC,yamt/ryu,gareging/SDN_Framework,ynkjm/ryu,OpenState-SDN/ryu,pichuang/ryu,iwaseyusuke/ryu,jkoelker/ryu,takahashiminoru/ryu,muzixing/ryu,elahejalalpour/ELRyu,shinpeimuraoka/ryu,jalilm/ryu,darjus-amzn/ryu,osrg/ryu,Zouyiran/ryu,lsqtongxin/ryu,sivaramakrishnansr/ryu,lsqtongxin/ryu,jkoelker/ryu,zyq001/ryu,darjus-amzn/ryu,iwaseyusuke/ryu,Tesi-Luca-Davide/ryu,ttsubo/ryu,fkakuma/ryu,gopchandani/ryu,gareging/SDN_Framework,Zouyiran/ryu,ysywh/ryu,muzixing/ryu,lzppp/mylearning,Zouyiran/ryu,ttsubo/ryu,jalilm/ryu,evanscottgray/ryu,lagopus/ryu-lagopus-ext,yamada-h/ryu,sivaramakrishnansr/ryu,umkcdcrg01/ryu_openflow,openvapour/ryu,lagopus/ryu-lagopus-ext,OpenState-SDN/ryu,takahashiminoru/ryu,StephenKing/ryu,gareging/SDN_Framework,TakeshiTseng/ryu,diogommartins/ryu,ntts-clo/ryu,evanscottgray/ryu,ynkjm/ryu,Tejas-Subramanya/RYU_MEC,lzppp/mylearning,alanquillin/ryu,torufuru/oolhackathon,fujita/ryu,Tesi-Luca-Davide/ryu,John-Lin/ryu,alanquillin/ryu,elahejalalpour/ELRyu,zangree/ryu,haniehrajabi/ryu,jazzmes/ryu,TakeshiTseng/ryu,diogommartins/ryu,yamt/ryu,sivaramakrishnansr/ryu,habibiefaried/ryu,ntts-clo/ryu,fujita/ryu,haniehrajabi/ryu,John-Lin/ryu,gopchandani/ryu,openvapour/ryu,Tesi-Luca-Davide/ryu,elahejalalpour/ELRyu,openvapour/ryu,takahashiminoru/ryu,alyosha1879/ryu,zangree/ryu,darjus-amzn/ryu,lsqtongxin/ryu,umkcdcrg01/ryu_openflow,muzixing/ryu,zyq001/ryu,lagopus/ryu-lagopus-ext,ttsubo/ryu,gopchandani/ryu,StephenKing/summerschool-2015-ryu,osrg/ryu,sivaramakrishnansr/ryu,John-Lin/ryu,elahejalalpour/ELRyu,fkakuma/ryu,pichuang/ryu,iwaseyusuke/ryu,TakeshiTseng/ryu,Tesi-Luca-Davide/ryu,pichuang/ryu,hisaharu/ryu,alyosha1879/ryu,ntts-clo/mld-ryu,muzixing/ryu,fujita/ryu,shinpeimuraoka/ryu,evanscottgray/ryu,zangree/ryu,ynkjm/ryu,yamt/ryu,takahashiminoru/ryu,lzppp/mylearning,umkcdcrg01/ryu_openflow,ntts-clo/mld-ryu,StephenKing/summerschool-2015-ryu,diogommartins/ryu,lsqtongxin/ryu,osrg/ryu,gopchandani/ryu