Update README

Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com>
test: cleanup instruction sheets

Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com>
Update copyright notices

Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com>
Add bash completion

Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com>