Error message is malformed when removing a sec group from an instance
Error message is malformed when removing a sec group from an instance

In the current code the Error message string for a security group which is not
associated with an instance does not get expanded correctly, resulting in users
getting a message:

ERROR: [u'Security group %(security_group_name)s not assocaited with the
instance %(instance)s', {u'instance': u'71069945-5bea-4d53-b6ab-9026bfeebba4',
u'security_group_name': u'phil'}]

In addition fix a minor typo in this message, and clean up a few cases where
error messages are not being passed through _() for i18n.

Change-Id: I85856a135a62bc3415a355e0900ea12ea55f73ae
Closes-Bug: #1273266

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