wording tweaks to overview
Merge branch 'master' of https://github.com/mirage/mirage-www

Conflicts:
	tmpl/wiki/overview-of-mirage.md
Merge pull request #53 from amirmc/master

unikernel -> library operating system
[wiki] update dates on install and hello-world posts
revert bad overview tweaks
merge amir's latest commit to overview
update links to opam.ocaml.org in install
typo
helloworld tweaks
remove broken wiki posts from index for now
Merge branch 'master' of https://github.com/mirage/mirage-www
Merge pull request #55 from mor1/master

wording tweaks; updated wiki entry dates
[oasis] start to use oasis
[oasis] rebuild oasis files
[mirage] rudimentary config.ml
Merge branch 'port-to-cowabloga' of git://github.com/mor1/mirage-www into port-to-cowabloga
Move Config to Local_uri to avoid clash with Mirage cmdline
Split out filesystems into the template and static files
Port dispatcher to functor-based one in Mirage 1.0
Brute-force port of old mirage-www to new style.

This leads to horrendous code style, since we pass read callbacks
everywhere, but this code is about to be retired in favour of a
template KV_RO anyway.  This is just to get it compiling and serving
traffic with 1.0.  Note that this port is also slower than the old
code since the HTML is no longer memoized (but calculated on every
request).  Again, not a big deal since this will be addressed in the
Cowabloga template system.