Integration of Anyfi.net software

[Anyfi.net](http://anyfi.net) is a Software-Defined Wireless Networking (SDWN) forwarding data plane for IEEE 802.11. The software consists of two user space daemons; the [radio daemon anyfid](http://anyfi.net/documentation#s_radio) and the [tunnel termination daemon myfid](http://anyfi.net/documentation#s_tunnel_termination). They [communicate with each other and with an SDWN controller](http://anyfi.net/documentation#architecture) [1] on UDP/IP, and in concert they create [seamless carrier Wi-Fi user experiences](http://www.anyfinetworks.com/solutions).

Anyfi.net software needs a low-level interface to the Wi-Fi driver, in order to send and receive raw IEEE 802.11 frames. This has previously required some minor patches to the Linux kernel. These were however [merged in Linux 3.12](https://kernel.googlesource.com/pub/scm/linux/kernel/git/linville/wireless-next/+/86c228a7627f3f2776893da47592234140fbfba8%5E!/) (compat-wireless 2013-11-05). We have therefore upgraded OpenWrt to [a recent snapshot on the Attitude Adjustment branch](https://dev.openwrt.org/browser/branches/attitude_adjustment?rev=40431) which includes these changes.

For a walk-through of the integration please see http://anyfi.net/integration.

1. A compatible SDWN controller and other core network elements can be downloaded as virtual machines at http://www.anyfinetworks.com/download.