Added Python34 Jobs as non-voting to storyboard and python-storyboardclient
Added Python34 Jobs as non-voting to storyboard and python-storyboardclient

Independent work is occurring to migrate storyboard to python34 and deprecate
python27, so having the tests active again would be useful. Related reviews:

https://review.openstack.org/#/c/155078/
https://review.openstack.org/#/c/152339/

Change-Id: I555aaa30d98dbe2b99fc6732bfa0488e29665fd5

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