…n extra instances.

Fixes aws#498

See aws#492

…ad of the oldest.

Fixes aws#490

make vault.archives uses the same account_id from vault

Fix a performance issue when calling CredentialProviders::DefaultProvider#credentials

…put`.

Fixes aws#475

Updated the documentation for R53 HostedZoneCollection to reflect the required use of ID over name

…f service specific http request classes.

Fixes aws#471

Fixes aws#469

Replace UUIDTools with SecureRandom.uuid

Support uri unsafe characters in proxy_uri

…ial providers. This is to make sure ec2 credential provider does not hit metadata service too many times when starting a highly concurrent environment.

Fixes aws#440

…nature error.

Fixes aws#508

When adding a custom delivery method, need to use AWS::Rails namespace

The #head_object operation is supposed to parallel the #get_object
operation for all input headers, but this was not the case due to an
omission in the hand coding. This change adds the remaining input
headers and the associated test.

Resolves issue aws#495.

Add Header Options to AWS::S3::Client#head_object

…S_KEY/AWS_SECRET_KEY.

Backward compatible with previous formats.

Configure from current ENV variable names: AWS_ACCESS_KEY / AWS_SECRET_KEY

… and conditionals.

Example:

    ec2 = AWS::EC2.new
    ec2.images.each(image_ids:['...']) do |img|
      # ...
    end

Fixes aws#524

References:
  aws#604, aws#610, aws#627, aws#630, aws#631, aws#633

In cases where the EC2 provider is configured as the only valid provider
of credentials, intermittent failures are to be expected and can be
retried safely in order to avoid a credential error.

Added gp2 volume_type to documentation

Fixes aws#624

These specs now expect the '/bucket-name/key' instead of
'bucket-name/key' as the copy source. Not slash-prefixing
the bucket name when the user gives an explicit :bucket_name
option to copy_to/from to avoid double prefixing issues.

See aws#624

…edential-provider

Add a configurable number of retries to the EC2 credential provider

Update instance_collection.rb

Allow getting a secure url for the bucket

…e #empty?, causing spec to fail

…oved to a separate gem. changed implementation.

Fixes millisecond parsing in custom DateTime parser

Ruby Warnings

x-amz-acl query string is case sensitive

Mention global stubbing in README

CurbHttpHandler: Store network error if status_code is 0

Support geo_location in ResourceRecordSet

Instead of white-listing v4 regions, we are now white-listing
v3 regions. All new regions will default to v4.

References:
  aws#595, aws#598, aws#601, aws#612, aws#619, aws#622, aws#624, aws#628, aws#634, aws#636