Documentation cleanup
docs: clean up index page, add list of supported devices
docs: add 2014.3 release notes
docs: formatting fixes
docs: release 2014.3 corrections/clarifications
docs: releases/v2014.3: another typo fix
busybox: add ip command
Update Gluon packages
Remove now unneeded dnsmasq patch
Add support for the Buffalo WZR-HP-G450H
Add experimental support for the TL-WR703N
docs: add site-example
docs/site: list of site repos
docs: add private WLAN
Merge pull request #150 from digineo/private-wifi-docs

docs: add private WLAN
Update Gluon packages
docs: add preliminary v2014.4 release notes

It's much nicer to fill in the release notes piece by piece as v2014.4 is
developed, so let's start with the new modular config mode.
Update OpenWrt packages repo to 14.07

The only packages we use from this repo are haveged and (now) fastd and its
dependencies, so we can make the switch safely without updating OpenWrt itself
to Barrier Breaker yet.
Update routing repo to 14.07

This gets us an up-to-date alfred (and batman-adv 2014.x, as soon as we start to
support it).
Switch to "official" LuCi git mirror on git.openwrt.org and update to current master