v1.1.3

SAGE-1354: remove 'Sage' reference and use latest deb-builder

Release 1.1.2

• restore the /etc/waggle/firewall folder to the debian package

Note use this in-place of v1.1.1

Release v1.1.0

• rules are configurable from a rules file parameter
• service stop does not remove rules
• service is of type notify to ensure rules are applied before service is considered "running"
• start service as early as possible (before network stack is up)

Release v1.0.0

SAGE-583: add initial firewall service

Adds two rules to block all inbound traffic on 3 possible interfaces
(wan, wifi, modem). Interfaces are determined from system config.
Service will enable firewall on start and disable firewall on stop.