New committers on the website repo

We don't have an official policy for committers on the website repo, so this is just a heads-up.

I noticed that we have no-one (except Ohad) who can commit to the website in TLV. Since Ori needs commit access anyway to take over running events from me, and to avoid timezone-related bus-factor, I've added both Ori and Tomer to the website team.

Any concerns, get in touch ;)
Greg