Fix upgrade for SAN and VMware
Fix setting block device manager
Fix SC HA failover
Fix SC HA failover
 EUCA-3933 - euca-modify-image-attribute allows invalid userId without
error.

This is updated for the reworked fix.
Merge pull request #117 from zhill/testing

Additional commands for get_debug.py to fetch more SC and NC state
Merge branch 'testing' of github.com:eucalyptus/eutester into testing
Add more NC debug commands
Try to register an image if none is registered/available
Add check for all services to be in the correct state at the end of each HA test run.
Simplify euservice all_services_operational
Ensure we are running a BFEBS instance
Add extra debug
Fixes to HA test
More HA test fixes
Add long timeout to resize filesystem
Remove LaunchImage testcase as it was already covered in StopStart
Merge branch 'register-stop-start' into testing
Lower timeout to ssh into instance.
Add return code to sys() for euinstance