Updates to features page (#829)
Updates to features page (#829)

* Updates to features page

redoing #825

* Update feature-stages.md

istio/istio.io,ZackButcher/istio.github.io,linsun/istio.github.io,jasminejaksic/istio.github.io,ZackButcher/istio.github.io,geeknoid/istio.github.io,jasminejaksic/istio.github.io,istio/istio.io,linsun/istio.github.io,istio/istio.io,istio/istio.io,linsun/istio.github.io,istio/istio.io,geeknoid/istio.github.io,istio/istio.io,linsun/istio.github.io,ZackButcher/istio.github.io,linsun/istio.github.io,jasminejaksic/istio.github.io,geeknoid/istio.github.io,geeknoid/istio.github.io,istio/istio.io,ZackButcher/istio.github.io,geeknoid/istio.github.io,jasminejaksic/istio.github.io