Added listing account/user/groups in Euare
Updated gathering of Euare policy resources to have verbose output; updated cleanup of temporary credentials.
Merge pull request #15 from hspencer77/gather-euare-resources

Gather euare resources for each account/user/group
Removed --pretty-print option
Merge pull request #16 from hspencer77/gather-euare-resources

Removed --pretty-print option
Merge pull request #18 from eucalyptus/r2.2

Gather Euare resources for each account/user/group. 

This has been merged, and tested.