PDX2016: Add more sponsors
PDX2016: Add more sponsors

PDX2016: Add more sponsors
Former-commit-id: 4fd4d409e7a4224b3d133f9ffd0aea5fbf54530e
joelaha/devopsdays-web,masteinhauser/devopsdays-web,benjohnson77/devopsdays-web,benjohnson77/devopsdays-web,benjohnson77/devopsdays-web,masteinhauser/devopsdays-web,masteinhauser/devopsdays-web,joelaha/devopsdays-web,joelaha/devopsdays-web,masteinhauser/devopsdays-web,benjohnson77/devopsdays-web,joelaha/devopsdays-web