Merge pull request #1 from anyfi/master

Anyfi.net integration
TP-LINK WDR4300 v1 and NETGEAR WNDR3700v2 tested for router and rgw.
Added factory-defaults package enabling semi-persistent default settings.
README now lists exact command needed to install all dependencies on Debian.
Added debug mode build mechanism via the BUILD={release|debug} Make variable.
Added CarrierWrt branding to the LuCI web interface.