Removed unused dependency: discover
Removed unused dependency: discover

Change-Id: Iaf8368b997be7707500300ac7b312d16813c0afa

cloudbase/nova,bigswitch/nova,apporc/nova,mahak/nova,isyippee/nova,fnordahl/nova,openstack/nova,Juniper/nova,MountainWei/nova,hanlind/nova,sebrandon1/nova,yosshy/nova,noironetworks/nova,gooddata/openstack-nova,BeyondTheClouds/nova,openstack/nova,klmitch/nova,phenoxim/nova,jianghuaw/nova,CCI-MOC/nova,scripnichenko/nova,ted-gould/nova,BeyondTheClouds/nova,devendermishrajio/nova,jianghuaw/nova,felixma/nova,gooddata/openstack-nova,edulramirez/nova,JianyuWang/nova,j-carpentier/nova,cloudbase/nova,mikalstill/nova,sebrandon1/nova,vmturbo/nova,zhimin711/nova,mikalstill/nova,hanlind/nova,jianghuaw/nova,devendermishrajio/nova,gooddata/openstack-nova,raildo/nova,CCI-MOC/nova,sebrandon1/nova,TwinkleChawla/nova,rajalokan/nova,noironetworks/nova,cernops/nova,cloudbase/nova,vmturbo/nova,isyippee/nova,rajalokan/nova,rahulunair/nova,bigswitch/nova,Juniper/nova,JianyuWang/nova,dims/nova,apporc/nova,raildo/nova,cyx1231st/nova,klmitch/nova,yosshy/nova,rajalokan/nova,Juniper/nova,mikalstill/nova,NeCTAR-RC/nova,dims/nova,alaski/nova,rahulunair/nova,CEG-FYP-OpenStack/scheduler,BeyondTheClouds/nova,rahulunair/nova,j-carpentier/nova,jianghuaw/nova,CEG-FYP-OpenStack/scheduler,scripnichenko/nova,edulramirez/nova,MountainWei/nova,cernops/nova,klmitch/nova,TwinkleChawla/nova,vmturbo/nova,mahak/nova,zhimin711/nova,phenoxim/nova,ted-gould/nova,cernops/nova,openstack/nova,alaski/nova,NeCTAR-RC/nova,felixma/nova,gooddata/openstack-nova,mahak/nova,fnordahl/nova,Francis-Liu/animated-broccoli,hanlind/nova,Juniper/nova,vmturbo/nova,klmitch/nova,cyx1231st/nova,rajalokan/nova,Francis-Liu/animated-broccoli