Add some instructions to the FAT example
Include xen instructions in the README

Also include a simple xl config file

Signed-off-by: David Scott <dave.scott@eu.citrix.com>
Merge pull request #126 from samoht/master

release 1.0.1
travis: fix deps
Merge pull request #122 from djs55/fat

Add some instructions to the FAT example
Merge branch 'master' of github.com:mirage/mirage
sync CHANGES