nxm: add NXM_NX_ICMPV6_TYPE and NXM_NX_ICMPV6_CODE support
nxm: add NXM_NX_ICMPV6_TYPE and NXM_NX_ICMPV6_CODE support

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

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