Port wait-for-ssh to current eucalyptus tools, and auto-discover the hostname
instead of requiring the user to pass both an instance *and* a hostname on
the commandline.
add missed file
Check in Steve's change, and fix arg count
Don't use euca, ec2 is perfectly serviceable if I have the right package
installed
merged
merge upstream
Updates on helper tools from Steve Langasek. MP:140119