Add trove-specs to specs.openstack.org
Add trove-specs to specs.openstack.org

Add trove-specs to the index page.

Change-Id: Idb6f0445c8cf3aec245696561c13960683cf717f

open-switch/infra_project-config,osrg/project-config,anbangr/osci-project-config,dongwenjuan/project-config,citrix-openstack/project-config,coolsvap/project-config,osrg/project-config,dongwenjuan/project-config,Tesora/tesora-project-config,coolsvap/project-config,openstack-infra/project-config,noorul/os-project-config,anbangr/osci-project-config,open-switch/infra_project-config,Tesora/tesora-project-config,noorul/os-project-config,citrix-openstack/project-config,openstack-infra/project-config