Updated docs for v1.5.0.
Updated docs for v1.5.0.

kravchina/ui-router-tabs,rpocklin/ui-router-tabs,shmool/ui-router-tabs,tiagomsmagalhaes/ui-router-tabs,kravchina/ui-router-tabs,nebojisa/ui-router-tabs,stefanotorresi/ui-router-tabs,stefanotorresi/ui-router-tabs,shmool/ui-router-tabs,nebojisa/ui-router-tabs,tiagomsmagalhaes/ui-router-tabs,rpocklin/ui-router-tabs