Column-specific options can be specified by using its name,
for example:

```
t.attachment :avatar, created_at: { index: true }
```

Fix: Typo in README

Update README.md

Added a security shield from Hakiri. It shows how secure gem dependencies are.

Update zh-TW.yml

Update zh-CN.yml

Add all sorts of Chinese translations

Use proper name for zh-TW locale.

Use proper name for zh-CN locale

Add Simplified Chinese (zh-CN) translation.

Add Traditional Chinese (zh-TW) translation.

Add explicit unlink to intermediate files from processors.

(thoughtbot/paperclip#1535)

Also, add integration tests for custom processor definition and unit
test for Paperclip.load_processor (thoughtbot/paperclip#1535).

... instead of `lib` of `lib/paperclip_processors`.
Fixes thoughtbot/paperclip#1534

Update docs badge in README

Describe workaround for false spoofing errors

Add a japanese translation file

Add pt-BR locale

Update README to reflect most recent gem version

Remove duplicated attribute :whiny.

documentation.

They recommend sending a block to the #read method to avoid loading
large objects into memory. See:
http://docs.aws.amazon.com/AWSRubySDK/latest/AWS/S3/S3Object.html