base/app_manager: context might be RyuApp
base/app_manager: context might be RyuApp

The class used for context might be RyuApp. So methods of RyuApp needs
to be called.

Reported-by: YAMADA Hideki <382f20a79c68ed60a19800d5b0d5057a221748a0@po.ntts.co.jp>
Signed-off-by: Isaku Yamahata <4b3abd66323411eeceff090ab3754dd766fc4b25@valinux.co.jp>
Signed-off-by: YAMAMOTO Takashi <458bba2e4a8704776b33478100c98529b639cd9e@valinux.co.jp>
Signed-off-by: FUJITA Tomonori <93dac1fe9c4b2a3957982200319981492ad4976e@lab.ntt.co.jp>

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