Fix configure network in install_euca

Change-Id: I575149b3be368c7eb4d0a6cbbba0e51b61cc56fa
Merge remote-tracking branch 'origin/testing' into testing
Add cloud-in-a-box network config step

Change-Id: I2cf5a75de6474e8401a5e3d086bab8e872fbe52c
Merge pull request #203 from tbeckham/testing

Increase E4J test timeouts to 5 minutes