Grafana: adjust internap graphs to match rax
Grafana: adjust internap graphs to match rax

The multiple regions in rackspace suggested the launch attempts
graph be reworked and dropping the provider name from the legend
for brevity.  Also, the graphs are larger.  Make internap match.

Change-Id: Icba3293a4b09e5e022584f00f18647d7567363a9

openstack-infra/project-config,noorul/os-project-config,Tesora/tesora-project-config,noorul/os-project-config,dongwenjuan/project-config,Tesora/tesora-project-config,dongwenjuan/project-config,openstack-infra/project-config