qmpfw: Quick Mesh Project legacy firmware generator (deprecated)

Extend x86 target with some ethernet and usb drivers (common in x86 computers)

Add x86 config (for PC)
Add target for alix
Add target for ar71xx imagebuilder

Add specific targets for rs/rspro since they are using big-node

Add new profile for medium-node (small+tinyproxy+ath5k)
Remove ath5k from small-node profile
Create specific configs for tl-wdr4300/3600 since they use big-node profile

Adds a new way to generate/store the configuration files for each target:
There are profiles (such as ath-qmp-small-node) which are shared between all similar kind of devices (i.e ubiquiti devices)
And individual configurations (optional) which can be used to specify extra options for the device