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

Bump Dockerfiles and mentions of alpine 3.7 to be now
3.8

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

With this commit i extend the kong docs to add routing for
async invocation of functions.

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

**What**
- Update the documentation about secret management to note the changed
file location
- Remove the documentation on secret rotation, because this will not
currently work
- Update apikey-secret and ApiKeyProtected-Secrets to read secret values
from both the old and the new locations

**Why**
- Recent updates to faas-swarm and faas-netes changed the mount location
of secrets.  These changes update the docs to reflect this change.

Signed-off-by: Lucas Roesler <roesler.lucas@gmail.com>

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

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

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

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

This updates alpine version to 3.7 in sample-functions, gateway
and some markdown docas.

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

This updates the gateway version to the latest 0.8.0 and faas
version in markdown docs

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>

Keeping documentation up to date

Signed-off-by: rgee0 <richard@technologee.co.uk>

Updated to show how to use namespaces with Kubernetes
Also updates the timeouts for gateways newer than 0.7.7

Signed-off-by: Marko Mudrinić <mudrinic.mare@gmail.com>

Signed-off-by: Jono Finger <jono@foodnotblogs.com>

Signed-off-by: Jono Finger <jono@foodnotblogs.com>

Signed-off-by: Jono Finger <jfinger@plos.org>

Signed-off-by: Jono Finger <jfinger@plos.org>

Also bumps golang builder version to 1.9.4 for sample functions.

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

This commit bumps the non-arm gateway from 0.7.0 to 0.7.1 and the arm
variants from 0.6.9 to 0.7.0.

It also updates all watchdog versions to the 0.7.1 release.

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

Signed-off-by: cc <herochinese.cc@gmail.com>

Signed-off-by: rgee0 <richard@technologee.co.uk>

Signed-off-by: rgee0 <richard@technologee.co.uk>

Signed-off-by: Philippe Granger <pgranger@elementai.com>