Added comments to quantum api client
Added comments to quantum api client

Added a few comments for bug 1020184

Change-Id: I6bc59b5b8b57685aae461e5b1111d8dbd168123d

gooddata/openstack-nova,felixma/nova,JioCloud/nova_test_latest,shahar-stratoscale/nova,jeffrey4l/nova,mgagne/nova,rahulunair/nova,iuliat/nova,zhimin711/nova,dims/nova,rajalokan/nova,adelina-t/nova,ted-gould/nova,j-carpentier/nova,sebrandon1/nova,jeffrey4l/nova,alexandrucoman/vbox-nova-driver,mmnelemane/nova,noironetworks/nova,tianweizhang/nova,affo/nova,virtualopensystems/nova,vladikr/nova_drafts,Tehsmash/nova,berrange/nova,eayunstack/nova,Stavitsky/nova,rajalokan/nova,sridevikoushik31/nova,redhat-openstack/nova,ted-gould/nova,BeyondTheClouds/nova,cloudbase/nova-virtualbox,virtualopensystems/nova,SUSE-Cloud/nova,petrutlucian94/nova,luogangyi/bcec-nova,sebrandon1/nova,gooddata/openstack-nova,vmturbo/nova,JioCloud/nova,raildo/nova,cloudbase/nova,cloudbau/nova,spring-week-topos/nova-week,leilihh/nova,mahak/nova,ruslanloman/nova,openstack/nova,bgxavier/nova,dawnpower/nova,gooddata/openstack-nova,shootstar/novatest,saleemjaveds/https-github.com-openstack-nova,bgxavier/nova,akash1808/nova,alaski/nova,BeyondTheClouds/nova,isyippee/nova,mahak/nova,eonpatapon/nova,takeshineshiro/nova,Brocade-OpenSource/OpenStack-DNRM-Nova,edulramirez/nova,CEG-FYP-OpenStack/scheduler,yatinkumbhare/openstack-nova,apporc/nova,qwefi/nova,scripnichenko/nova,mahak/nova,angdraug/nova,barnsnake351/nova,cloudbase/nova,sacharya/nova,watonyweng/nova,belmiromoreira/nova,OpenAcademy-OpenStack/nova-scheduler,klmitch/nova,vladikr/nova_drafts,cloudbase/nova,isyippee/nova,silenceli/nova,NeCTAR-RC/nova,Tehsmash/nova,devendermishrajio/nova_test_latest,varunarya10/nova_test_latest,sridevikoushik31/nova,jianghuaw/nova,yosshy/nova,mandeepdhami/nova,cloudbau/nova,noironetworks/nova,TieWei/nova,devendermishrajio/nova,JianyuWang/nova,akash1808/nova_test_latest,joker946/nova,projectcalico/calico-nova,dawnpower/nova,shootstar/novatest,tanglei528/nova,vmturbo/nova,cyx1231st/nova,rajalokan/nova,jianghuaw/nova,mmnelemane/nova,MountainWei/nova,viggates/nova,OpenAcademy-OpenStack/nova-scheduler,yatinkumbhare/openstack-nova,spring-week-topos/nova-week,klmitch/nova,leilihh/nova,bclau/nova,badock/nova,thomasem/nova,Stavitsky/nova,raildo/nova,Yusuke1987/openstack_template,Francis-Liu/animated-broccoli,cyx1231st/nova,takeshineshiro/nova,jianghuaw/nova,angdraug/nova,BeyondTheClouds/nova,kimjaejoong/nova,petrutlucian94/nova_dev,blueboxgroup/nova,eharney/nova,gooddata/openstack-nova,akash1808/nova,Francis-Liu/animated-broccoli,cernops/nova,mikalstill/nova,iuliat/nova,rahulunair/nova,rrader/nova-docker-plugin,Brocade-OpenSource/OpenStack-DNRM-Nova,barnsnake351/nova,mandeepdhami/nova,TwinkleChawla/nova,double12gzh/nova,zaina/nova,qwefi/nova,maelnor/nova,ruslanloman/nova,openstack/nova,edulramirez/nova,tealover/nova,JioCloud/nova_test_latest,projectcalico/calico-nova,Juniper/nova,eayunstack/nova,tudorvio/nova,citrix-openstack-build/nova,tangfeixiong/nova,berrange/nova,shail2810/nova,scripnichenko/nova,TieWei/nova,klmitch/nova,fnordahl/nova,MountainWei/nova,phenoxim/nova,petrutlucian94/nova,luogangyi/bcec-nova,cernops/nova,zzicewind/nova,zzicewind/nova,CiscoSystems/nova,viggates/nova,devendermishrajio/nova,CCI-MOC/nova,TwinkleChawla/nova,DirectXMan12/nova-hacking,alaski/nova,mikalstill/nova,blueboxgroup/nova,redhat-openstack/nova,zaina/nova,DirectXMan12/nova-hacking,fnordahl/nova,CEG-FYP-OpenStack/scheduler,vmturbo/nova,affo/nova,alvarolopez/nova,imsplitbit/nova,rajalokan/nova,rrader/nova-docker-plugin,leilihh/novaha,hanlind/nova,whitepages/nova,rickerc/nova_audit,tanglei528/nova,shahar-stratoscale/nova,devoid/nova,NeCTAR-RC/nova,shail2810/nova,hanlind/nova,dims/nova,SUSE-Cloud/nova,belmiromoreira/nova,adelina-t/nova,JianyuWang/nova,leilihh/novaha,petrutlucian94/nova_dev,tangfeixiong/nova,CCI-MOC/nova,ntt-sic/nova,vmturbo/nova,Juniper/nova,ntt-sic/nova,imsplitbit/nova,plumgrid/plumgrid-nova,badock/nova,saleemjaveds/https-github.com-openstack-nova,CloudServer/nova,tianweizhang/nova,mikalstill/nova,nikesh-mahalka/nova,felixma/nova,LoHChina/nova,sebrandon1/nova,maelnor/nova,whitepages/nova,devoid/nova,bigswitch/nova,sacharya/nova,klmitch/nova,bigswitch/nova,hanlind/nova,alvarolopez/nova,sridevikoushik31/nova,Yusuke1987/openstack_template,double12gzh/nova,ewindisch/nova,eharney/nova,jianghuaw/nova,zhimin711/nova,Yuriy-Leonov/nova,Yuriy-Leonov/nova,phenoxim/nova,alexandrucoman/vbox-nova-driver,Juniper/nova,mgagne/nova,DirectXMan12/nova-hacking,watonyweng/nova,nikesh-mahalka/nova,JioCloud/nova,tealover/nova,thomasem/nova,openstack/nova,silenceli/nova,Juniper/nova,rahulunair/nova,ewindisch/nova,orbitfp7/nova,varunarya10/nova_test_latest,devendermishrajio/nova_test_latest,LoHChina/nova,cernops/nova,rickerc/nova_audit,apporc/nova,CloudServer/nova,plumgrid/plumgrid-nova,citrix-openstack-build/nova,akash1808/nova_test_latest,cloudbase/nova-virtualbox,kimjaejoong/nova,tudorvio/nova,yosshy/nova,eonpatapon/nova,Metaswitch/calico-nova,joker946/nova,CiscoSystems/nova,Metaswitch/calico-nova,orbitfp7/nova,sridevikoushik31/nova,j-carpentier/nova,bclau/nova