implement argparse and support overriding the skeleton with a filesystem dir or tarball
remove wsgiref as it's a secondary requirement
fix comma style; support zipfiles as well as tarballs
add support for urls that point to supported file types
fix original case, which I broke
Merge pull request #44 from JoeGermuska/argparse

implement argparse and support overriding the skeleton with a filesystem...
Ran test and cleanup
Small doc change
reverting cli because of errors. Will have to fix skeleton templates later
Added ignore keyword to ignore files for building and uploading.
Reconciled robots.txt with protocol

Reconciled robots.txt with Robots Exclusion Protocol. Defaults now specify that all pages are available and sitemap resides at /sitemap.xml.

See http://www.robotstxt.org/robotstxt.html and http://support.google.com/webmasters/bin/answer.py?hl=en&answer=183669 for more details.
Merge pull request #50 from benjaminestes/patch-1

Reconciled robots.txt with protocol