Gather disk metrics from EBS when using EBS storage
Added support for naming constraints
Merge pull request #104 from cafed00d/develop

Gather disk metrics from EBS when using EBS storage
Merged changes from develop
Merge branch 'develop' of https://github.com/maksimov/dasein-cloud-aws into develop

Conflicts:
	src/main/java/org/dasein/cloud/aws/storage/Glacier.java
	src/main/java/org/dasein/cloud/aws/storage/S3.java