This updates fwatchdog to latest version (0.7.9) in all templates in sample-functions and faas version in the documentation Signed-off-by: Ivana Yovcheva (VMware) <iyovcheva@vmware.com>
Also bumps golang builder version to 1.9.4 for sample functions. Signed-off-by: John McCabe <john@johnmccabe.net>
Signed-off-by: Alex Ellis <alexellis2@gmail.com>