Boris Schrijver 5c0366c99e CLOUDSTACK-9062: Improve S3 implementation.
The S3 implementation is far from finished, this commit focusses on the bases.

 - Upgrade AWS SDK to latest version.
 - Rewrite S3 Template downloader.
 - Rewrite S3Utils utility class.
 - Improve addImageStoreS3 API command.
 - Split various classes for convenience.
 - Various minor improvements and code optimalisations.

A side effect of the new AWS SDK is that it, by default, uses the V4 signature. Therefore I added an option to specify the Signer, so it stays compatible with previous versions.
2015-11-19 15:29:10 +01:00
..
2013-11-01 16:16:03 -07:00