Added the option to pass an array to searchpath, since for my project i needed this feature, this pull request includes green tests and updated documentation on the README.
searchpath now accepts an array, need to add the tests
Added tests and documentation on README, h2o now accepts multiple pat…
…hs on the searchpath option
updated the readme
Looks like the the merge can't be pulled cleanly, I'd love to merge cleanly if you would send another pull request synced to current master.