Add success message after successful deletion of VPNaaS resources
Add success message after successful deletion of
VPNaaS resources

Change-Id: I3237f7cb41e88d19aca8c983c6481ef75342c101
Closes-Bug: #1224010

agileblaze/OpenStackTwoFactorAuthentication,kfox1111/horizon,ChameleonCloud/horizon,Mirantis/mos-horizon,blueboxgroup/horizon,damien-dg/horizon,flochaz/horizon,Tesora/tesora-horizon,philoniare/horizon,j4/horizon,newrocknj/horizon,django-leonardo/horizon,ChameleonCloud/horizon,eayunstack/horizon,icloudrnd/automation_tools,tanglei528/horizon,anthonydillon/horizon,newrocknj/horizon,yeming233/horizon,henaras/horizon,openstack-ja/horizon,ging/horizon,eayunstack/horizon,mrunge/openstack_horizon,j4/horizon,gerrive/horizon,RudoCris/horizon,noironetworks/horizon,rickerc/horizon_audit,watonyweng/horizon,mandeepdhami/horizon,coreycb/horizon,gerrive/horizon,yanheven/console,mdavid/horizon,liyitest/rr,redhat-openstack/horizon,mandeepdhami/horizon,ikargis/horizon_fod,tellesnobrega/horizon,davidcusatis/horizon,BiznetGIO/horizon,endorphinl/horizon-fork,mrunge/openstack_horizon,coreycb/horizon,flochaz/horizon,Dark-Hacker/horizon,karthik-suresh/horizon,redhat-openstack/horizon,JioCloud/horizon,bac/horizon,redhat-cip/horizon,NeCTAR-RC/horizon,redhat-cip/horizon,karthik-suresh/horizon,rickerc/horizon_audit,tsufiev/horizon,liyitest/rr,anthonydillon/horizon,tanglei528/horizon,wolverineav/horizon,ging/horizon,tqtran7/horizon,CiscoSystems/avos,pranavtendolkr/horizon,tsufiev/horizon,icloudrnd/automation_tools,agileblaze/OpenStackTwoFactorAuthentication,saydulk/horizon,Hodorable/0602,xme1226/horizon,Dark-Hacker/horizon,Hodorable/0602,dan1/horizon-x509,yanheven/console,openstack/horizon,kaiweifan/horizon,redhat-cip/horizon,wangxiangyu/horizon,coreycb/horizon,NeCTAR-RC/horizon,gochist/horizon,wolverineav/horizon,takeshineshiro/horizon,dan1/horizon-proto,yjxtogo/horizon,Tesora/tesora-horizon,liyitest/rr,saydulk/horizon,sandvine/horizon,citrix-openstack-build/horizon,zouyapeng/horizon,sandvine/horizon,yjxtogo/horizon,agileblaze/OpenStackTwoFactorAuthentication,Daniex/horizon,izadorozhna/dashboard_integration_tests,aaronorosen/horizon-congress,CiscoSystems/horizon,mdavid/horizon,FNST-OpenStack/horizon,FNST-OpenStack/horizon,froyobin/horizon,orbitfp7/horizon,agileblaze/OpenStackTwoFactorAuthentication,NCI-Cloud/horizon,zouyapeng/horizon,BiznetGIO/horizon,blueboxgroup/horizon,maestro-hybrid-cloud/horizon,newrocknj/horizon,xinwu/horizon,dan1/horizon-proto,bigswitch/horizon,yjxtogo/horizon,gerrive/horizon,luhanhan/horizon,mrunge/horizon,ikargis/horizon_fod,tqtran7/horizon,Metaswitch/horizon,bigswitch/horizon,damien-dg/horizon,doug-fish/horizon,BiznetGIO/horizon,mdavid/horizon,damien-dg/horizon,ChameleonCloud/horizon,luhanhan/horizon,watonyweng/horizon,noironetworks/horizon,Mirantis/mos-horizon,pranavtendolkr/horizon,mdavid/horizon,wolverineav/horizon,wangxiangyu/horizon,izadorozhna/dashboard_integration_tests,blueboxgroup/horizon,django-leonardo/horizon,ging/horizon,tsufiev/horizon,luhanhan/horizon,orbitfp7/horizon,philoniare/horizon,davidcusatis/horizon,vladryk/horizon,froyobin/horizon,idjaw/horizon,pranavtendolkr/horizon,bigswitch/horizon,pranavtendolkr/horizon,kaiweifan/horizon,tellesnobrega/horizon,aaronorosen/horizon-congress,vladryk/horizon,coreycb/horizon,yeming233/horizon,NCI-Cloud/horizon,sandvine/horizon,Daniex/horizon,flochaz/horizon,VaneCloud/horizon,NCI-Cloud/horizon,tqtran7/horizon,JioCloud/horizon,j4/horizon,openstack/horizon,nvoron23/avos,mrunge/openstack_horizon,takeshineshiro/horizon,promptworks/horizon,doug-fish/horizon,Solinea/horizon,openstack-ja/horizon,doug-fish/horizon,promptworks/horizon,Solinea/horizon,openstack/horizon,Solinea/horizon,kfox1111/horizon,watonyweng/horizon,sandvine/horizon,luhanhan/horizon,citrix-openstack-build/horizon,nvoron23/avos,netscaler/horizon,idjaw/horizon,spring-week-topos/horizon-week,tqtran7/horizon,citrix-openstack-build/horizon,spring-week-topos/horizon-week,Mirantis/mos-horizon,kaiweifan/horizon,VaneCloud/horizon,endorphinl/horizon,froyobin/horizon,mrunge/horizon,Tesora/tesora-horizon,watonyweng/horizon,wolverineav/horizon,spring-week-topos/horizon-week,yjxtogo/horizon,netscaler/horizon,redhat-openstack/horizon,yeming233/horizon,CiscoSystems/horizon,openstack/horizon,django-leonardo/horizon,noironetworks/horizon,endorphinl/horizon-fork,xme1226/horizon,ikargis/horizon_fod,tellesnobrega/horizon,dan1/horizon-proto,CiscoSystems/horizon,orbitfp7/horizon,yeming233/horizon,mrunge/horizon_lib,endorphinl/horizon,bac/horizon,bac/horizon,bac/horizon,VaneCloud/horizon,Metaswitch/horizon,endorphinl/horizon,gochist/horizon,Metaswitch/horizon,philoniare/horizon,anthonydillon/horizon,philoniare/horizon,henaras/horizon,icloudrnd/automation_tools,bigswitch/horizon,karthik-suresh/horizon,nvoron23/avos,Metaswitch/horizon,noironetworks/horizon,zouyapeng/horizon,henaras/horizon,vladryk/horizon,blueboxgroup/horizon,CiscoSystems/avos,vladryk/horizon,idjaw/horizon,endorphinl/horizon-fork,anthonydillon/horizon,CiscoSystems/horizon,aaronorosen/horizon-congress,tellesnobrega/horizon,karthik-suresh/horizon,CiscoSystems/avos,Hodorable/0602,xinwu/horizon,Tesora/tesora-horizon,rickerc/horizon_audit,dan1/horizon-x509,RudoCris/horizon,wangxiangyu/horizon,maestro-hybrid-cloud/horizon,endorphinl/horizon,Daniex/horizon,gerrive/horizon,liyitest/rr,NeCTAR-RC/horizon,saydulk/horizon,tsufiev/horizon,idjaw/horizon,takeshineshiro/horizon,takeshineshiro/horizon,mrunge/horizon_lib,django-leonardo/horizon,Mirantis/mos-horizon,xinwu/horizon,icloudrnd/automation_tools,mrunge/horizon,mrunge/horizon_lib,openstack-ja/horizon,NeCTAR-RC/horizon,flochaz/horizon,kfox1111/horizon,endorphinl/horizon-fork,FNST-OpenStack/horizon,orbitfp7/horizon,doug-fish/horizon,dan1/horizon-x509,CiscoSystems/avos,BiznetGIO/horizon,j4/horizon,mandeepdhami/horizon,damien-dg/horizon,redhat-openstack/horizon,promptworks/horizon,newrocknj/horizon,JioCloud/horizon,xme1226/horizon,ging/horizon,maestro-hybrid-cloud/horizon,Daniex/horizon,redhat-cip/horizon,Hodorable/0602,zouyapeng/horizon,mandeepdhami/horizon,VaneCloud/horizon,tanglei528/horizon,nvoron23/avos,davidcusatis/horizon,maestro-hybrid-cloud/horizon,kfox1111/horizon,saydulk/horizon,wangxiangyu/horizon,Solinea/horizon,Dark-Hacker/horizon,netscaler/horizon,xinwu/horizon,gochist/horizon,RudoCris/horizon,FNST-OpenStack/horizon,dan1/horizon-proto,ChameleonCloud/horizon,eayunstack/horizon,dan1/horizon-x509,yanheven/console,Dark-Hacker/horizon,promptworks/horizon,henaras/horizon,RudoCris/horizon,NCI-Cloud/horizon,davidcusatis/horizon