Fix broken tests
Merge pull request #42 from rubyphunk/master

Fix broken tests
Updated the ELB endpoints

reference: http://docs.aws.amazon.com/general/latest/gr/rande.html#elb_region
Merge pull request #43 from alimoeeny/patch-11

Updated the ELB endpoints
rework query_builder to use golang json marshaller, fixes bugs relating to quoting (e.g. attribute value with double-quote character - work done by Mark Boyd
Merge pull request #47 from jbert/master

Switch to using the built-in encoding/json marshaller for query building (work done by Mark Boyd)
merge upstream/master into origin/master