allows user to pass S3 uri for a template file instead of filesystem path. refs #16
upload large templates to bucket automatically
80 cols
merge master; upload to bucket scoped to your account ID and region
get user arn from error messages
merge upstream changes
oops, use uploaded template please.
fix templateurl and templatename in update workflow
Fix case where user does have permission to getUser.
date+uuid in key name to avoid race condition.
merge master into s3-template
deal with fallout from merge of #38
- readFile needs to know what region to look for the template in
- if you specify a template in another region, error tells you so
- urls for template files are correctly region-specific
- .cfnrc can contain bucketRegion if config bucket not in us-east-1
Merge pull request #30 from mapbox/s3-template

Template files on S3