Store the region of bucket in s3 metadata and use in image URLs #80
Merge branch 'develop' into store-bucket-region-80
Less ambiguous function names.
Redundant API request. #80
Stick with AWS convention for default region.

They use empty string, so let's stick with that.
AWS API request slowing down page loading.
No point updating post meta when deleting the post. #80
Oops, missed renaming a function. #80
No point in updating post meta twice. #80
Merge pull request #91 from deliciousbrains/store-bucket-region-80

Store the region of bucket in s3 metadata and use in image URLs