If the munin environment variable "AWS_REGION" is set for the plugin use it else set the region to "us-east-1"
Use the boto.sqs.connect_to_region method to create the connection instead of SQSConnection. This allows us to specify the region endpoint. The connect_to_region method then internally calls SQSConnection.
Change title to display region instead of queue names. This was duplicate data as it is also in the key. If multiple queues are being checked the title can also overflow the title space
merging multiple queue support from master
Fixing merge error with duplicate queue vars
Merge branch 'master' into specify_non-default_sqs_region
removing duplicate self.queues var