Create a chart folder

[sebgoa]

• Charts that are kubeless "tested" should be moved under a /chart folder.
• We should use github pages to serve a chart repo of those charts so that we can do helm repo add functions https://kubeless.github.io/functions just like in the monocular repo

Start with minio and tika

[sebgoa]

I moved some of the charts to /chart, we now need to setup the helm repo just like in https://github.com/kubernetes-helm-monocular