add technical background page
update mailing list info

List has moved to XenProject and
archives will be moved in due course
add first-pass at faq

This is based on a Q and A over email with a journalist.
Responses are from @avsm with a few minor tweaks and
edits from me.
I published RWO -> Anil published RWO
whitespace
Merge remote-tracking branch 'amirmc/faq' into port-to-cowabloga
Merge pull request #44 from amirmc/faq

add first-pass at faq
Merge pull request #43 from amirmc/mail-list

update mailing list info
Merge branch 'master' of https://github.com/mirage/mirage-www into port-to-cowabloga
Merge pull request #42 from cko/background_page

add technical background page
add draft of release post

This is to be edited and checked before it's made live
e.g images need to be added and I've left the links at the end
but I'm not sure the markdown parser currently supports that
add xen project graphic and mirage top-bar

The xenpro.png file should find it's way onto the front page
somewhere. The Mirage logo should replace the existing
mirage-logo.png file.
add @amirmc and @dsheets to mirage crew
Merge branch 'master' of https://github.com/mirage/mirage-www into port-to-cowabloga
update release post with images

Use image from unikernel paper and a black and white DNS
comparison.
Travis: pin to 0.9.8 for now
Add deployment configuration
Remove as it duplicates existing Travis one
Merge pull request #47 from amirmc/crew

add @amirmc and @dsheets to mirage crew
pin to older mirage for deployment build