Merge pull request #42 from mindthefrog/master

Save existing AWS bucket name in config
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.