AWS-EBS support && data encryption

New features

Add EBS details to 'service info' output 196406628
vcloud-*-connectors 193995890
all-all-aws-connector to decrypt sensible data 193995531
datacenter-store to encrypt sensible data 193994941
ebs-all-aws-connector 187689864
map ebs definition 187689824

Bugs

Improvements

Fix internal naming of aws credentials 195325073
versioner: check all tests have passed before starting the release 193523069