Improve find method for buckets
dont assume s3.amazonaws.com in Signature build
Add how to create bucket into readme
Add handler for 403 Forbidden
Replace retrieve by exists? in find method
Improve Forbidden error handling and find bucket method
Merge pull request #68 from mitfik/master

Improvements
Add to README instruction how to modify ACL
Merge pull request #69 from mitfik/master

Improve README
Improve test for find_first
Merge pull request #70 from mitfik/master

Fix test for find_first
Add acl for files and missing content-lenght to the header
Add info about how to upload direct to amazon files
Add sync acl for files and bucket
Merge pull request #72 from mitfik/master

Add sync acl
merge origin master
Merge branch 'qoobaa'

Conflicts:
  lib/s3/object.rb