deep reorganization of the repo to align to openwrt-feed to allow rebasing
remove version and changelog file, use the appropriate git command :)
remove deploy-firmware.sh, obsoled by new structure
remove empty dirs and kernel configuration
Add package Makefile (draft)
Add dependancies for OpenWisp Firmware Package
Add ntpdate to dependancies for OpenWisp Firmware Package
Add netcat to dependancies for OpenWisp Firmware Package
Add README
Correct wrong path in README.rst
Add config files
Change function.sh path

In BB functions.sh was moved from /etc/ into /lib/
Add missing configuration files with default values
Add crontab file
Update network and wireless configuration files
Add preinit script that move/remove files and configure hostname and timezone
Add a way to provide extra files to meta-package using env variable, expand the README
fixup bash code in openwisp-fw/install target
README: update build example
Add dependancies, close #1