Merge branch 'hotfix-2.9.2'

* hotfix-2.9.2:
  Bump version to 2.9.2
  Add boto.support to setup.py
Merge branch 'release-2.9.3'

* release-2.9.3: (33 commits)
  Bumping version to 2.9.3
  Added release notes for 2.9.3.
  Added docs on how to use parallel scan from the high-level API.
  Updated the high-level DDBv2 interface to support parallel scan.
  BACKWARD-INCOMPATIBLE: Changed ``error_code`` to ``error_id`` to match the DataPipeline API.
  Fixed broken docs to appease Sphinx.
  Updated Elastic Transcoder with new API options.
  Changed boto doc string to clarify that EU means European Union for GCS
  Added an initial CONTRIBUTING doc (for GH).
  Added parallel scan support in DynamoDB v2.
  Improved the way DynanmoDB v2 connections get created.
  Added config-based region support to DynamoDBv2.
  Bump copyright to 2013 for cloudwatch unittest
  Fix build break in cloudwatch test
  Updated Opsworks to add ELB support & handle the latest parameters.
  Added tests for the previous CloudWatch patch.
  Fix variable overwrite in build_put_params
  Added tests to verify the SigV4 port behavior.
  Add port to host header when necessary for signature V4
  Fixed a test failure involving connections.
  ...
Merge branch 'release-2.9.4'

* release-2.9.4:
  Bumping version to 2.9.4
  Finalized release notes for v2.9.4.
  Added tests for the cloudformation millisecond bug.
  Fixing cloudformation time stamps when API returns milliseconds
  A few PEP8 fixes and added some missing files to the EC2 ref docs index.
  Fixed regex that failed on S3 buckets with uppercase letters.
  Add release note item for bug fix
  Adjust part size as needed in create_archive_from_file
  Started the release notes for 2.9.4.
  Added pypi downloads badge.
  change os.path.normpath to posixpath.normpath because on windows os.path.normpath converts forward-slashes to backward-slashes
  Made the release & date line up again.
  Add Released: prefix for date in README
  Fixed up a test failure in the DynamoDB suite.
  Started the 2.9.4-dev cycle.
Merge branch 'master' of git://github.com/boto/boto into develop