update the TODO list
make the hostname, hostname, SSID and SSID password to be in the boot directory
organise script in functions
add stages handling
introduce use of local copies of the files on /boot
xinit will run the wallboard_setup.sh at every load
update the README
fix HDMI issues
final fixes on the hostname update and packages installation
clear the TODO list
source the default url from the config.txt
Merge branch 'master' of https://github.com/inviqa/SysAdmin