Signed-off-by: Radoslav Dimitrov <rdimitrow@gmail.com>

- Removes use of "our" from CONTRIBUTING guide
- Updates/adds README.md files
- Commnents and typo fix in watchdog
- Adds good/bad examples of commit messages

Signed-off-by: Alex Ellis (VMware) <alexellis2@gmail.com>

Bumping the watchdog to 0.9.4 in
mentioned places

Signed-off-by: Martin Dekov (VMware) <mdekov@vmware.com>

Convert all sample-functions to use curl to get the watchdog as
it can be cached by Docker. Issue #841

Signed-off-by: Radoslav Dimitrov <rdimitrow@gmail.com>

Issue #660 has been open for a while to update to 1.9.6, this
performs the update to the latest in the 1.9 release (1.9.7)

Signed-off-by: Sean Smith <sean@wwsean08.com>

This updates watchdog version to latest 0.8.0 in the functions
samples and documentation

Signed-off-by: Ivana Yovcheva (VMware) <iyovcheva@vmware.com>

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: Vincenzo Ferme <fermevincenzo@gmail.com>

Note, not all `alexellis/github` references should be changed, there are
a number of repos which are not part of the openfaas org, this commit
excludes those.

Signed-off-by: John McCabe <john@johnmccabe.net>

Typo in example Dockerfile

Allow content-type for UI