center: A service for remote device management

[scruzin]

This proposes a new service, OceanCenter, for remote management of devices.

Services provided will include:

• new device detection
• new device installation
• device upgrading
• device enabling
• device disabling
• device location detection

[scruzin]

Support for device upgrading is P1. Other functionality is less critical.

[scruzin]

Device upgrading has been implemented in Pull Request #169. New issues will be created for additional functionality.