* Add missing regions (Sydney/ap-southeast-2 and Frankfurt/eu-central-1)
* Alphabetize regions in lists
* Document class constants
* Make US East 1 the default as it is the cheapest and most central AWS region.

Travis Carden authored Feb 24, 2014 and Bryan Hirsch committed Feb 24, 2014

	modified:   aws_sqs.admin.inc
	modified:   aws_sqs.module
	modified:   aws_sqs.queue.inc

	modified:   aws_sqs.queue.inc

	modified:   aws_sqs.admin.inc

  Previously broke on `drush queue-list` and `drush queue-run`

	modified:   aws_sqs.queue.inc

  Removed hook_queue_info implementation.

	modified:   aws_sqs.module

Travis Carden authored Jan 30, 2014 and Bryan Hirsch committed Jan 30, 2014

	modified:   aws_sqs.admin.inc

Travis Carden authored Jan 30, 2014 and Bryan Hirsch committed Jan 30, 2014

	new file:   aws_sqs.install

Issue #2096329 by Nick_vh, bryanhirsch: Fixed Return false when claimItem() gets an empty item from AWS.

Issue #1954816 by Nick_vh: Fixed Add better waittimesecond support and a claimitem timeout getter/setter.