fix typo in exception
Merge branch 'testing' of github.com:eucalyptus/eutester into testing

Conflicts:
	eutester/euinstance.py
Changes to support path controller functions
Update path controller, remove threaded timer
Clean up monitor for use with curses and path controller
Temporary fix extending base boto block device map class
Print instance table prior to running new instances, rename backing vol var for instances
Rename backing root volume var
Add errmsg method
Fix check for status, if callback provides one don't overwrite it
Clean up unused methods
Merge pull request #151 from mdshaonimran/dev/getvirshlist

get_virsh_list fix in euservice.py, it does not return the correct output of the running instance list
Fix ResolveDNSChecks
Merge remote-tracking branch 'origin/testing' into testing
Rename user-data parm
Try all volumes in delete_volumes, report errors  after trying all
Add flag to force mkfs on instances volumes in mount method
Add methods to; fetch instance xml, parse devices for instances, find dev mapper devs for disks, get iscsi and multipath info per ebs vol, find path to console, tail console
Update multipath tests, path controller methods
Merge branch 'testing' of github.com:eucalyptus/eutester into testing