Set no_vhost if there are any periods in the s3 bucket name... latest SSL impls fail apparent multi subdomains against *.s3.amazonaws.com cert (and curl --insecure does not override it)
Bucket names with '.' not eligible for vhost treatment since they don't match the *.s3.amazonaws.com cert
Merge remote-tracking branch 'upstream/master'
hard-coding the name AWS in the .netrc regex  breaks on .netrc files with no AWS in them (reads them as a .awssecret file)
Merge pull request #71 from ecweaver/master

S3 Bucket names with '.' not eligible for vhost treatment