fetch all deployments rather than just the first one

Signed-off-by: Craig Furman <cfurman@pivotallabs.com>
remove table sorter since it does not work!

Signed-off-by: Craig Furman <cfurman@pivotallabs.com>
prevent exception when certain VM fields missing from bosh response

Signed-off-by: Craig Furman <cfurman@pivotallabs.com>