Add logos for users of OpenFaaS

[kenfdev]

This adds logos to the list of users of OpenFaaS.
The issue is mentioned here.

It is hard to align all of them cleanly while the logos all have their own width, height, padding and stuff. This should be a good start though.

Tested the view with:

• Chrome
• Safari
• Firefox

Signed-off-by: Ken Fukuyama kenfdev@gmail.com

[kenfdev]

3 columns

2 columns

1 column

[kenfdev]

I've coded all these logos with html tags. It'd be better if we could use Liquid syntax to auto generate them from the yaml. This didn't work out of the box (tried adding it to mkdocs.yml and wrote a for loop but the code just got rendered as is).
@johnmccabe, could you point me to the right way if you have any tips? thanks.

For the first release, this should be okay for now.

[alexellis]

LGTM

VMware looks a bit odd now in a list with itself, but OK to merge.