run OFP if no application is specified
run OFP if no application is specified

Keep the old behavior.

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

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