Merge pull request #2 from jonludlam/suspend

Add a suspend/resume example VM. Needs a VIF to work.
Add the block performance test from the old monolithic repo

The build uses mirari and obuild rather than _oasis.
Add the blkfront driver to the dependency list
Explicitly call the 'Blkif.register' function
Merge pull request #3 from djs55/add-block-perf

Add the block performance test from the old monolithic repo
Added static_website skeleton
Updated README.md and basic/Makefile accordingly
Merge pull request #4 from vbmithr/master

static_website example, updated README
add static ip to ping to make it easier to test on macosx
fix build with latest cohttp
Updated Makefiles to correctly detect current backend.
Updated .gitignore to correctly ignore generated files.
Updated iperf_self test to match the one in mirage-net.
Further simplified Makefiles: Added a basic Makefile that can be symlinked by further examples.
Added an Io_page test.
Added .xl files generated by Mirari to .gitignore.
Adapted the tcp test to mirari/DHCP.
[make] improve Makefile.config to detect net backend
[make] create a driver root Makefile
[make] improve root harness Makefile