Major change, signature for create launch config and create autoscale group now include all possible parameters. Tests all refactored. Updated testng.xml and added clean dependencies dir to ant clean function since each time they are re-downloaded anyway.  Several new tests added and ops for ELB conenction and CRUD and IAM connection. A new class CloudCleaner that will remove all resources from a cloud (use with caution)
Tiny fix, mkdir for dependencies moved into deownload-deps function, otherwise it is cleaned before the download happens and the download will fail due to no dir found
Add back get_cred script
Merge branch 'testing' of github.com:eucalyptus/eutester into testing
Merge branch 'testing' of git.qa1.eucalyptus-systems.com:qa-repos/eutester into testing
Fix up upgrade and install logic.
Skip VMware nodes when running commands
Fix churn testcase and use futures. Add futures to dep list
Fix for getting instances when they are terminated and dont have a launch time
Fix up instance restore test case
Merge branch 'testing' of github.com:eucalyptus/eutester into testing