Update image installer to use euca2ools 3.0.0
Fix Load Balancer installation
Don't make assumptions about repo structure
Add examples directory
Cleaned up readme markdown syntax
Fix unpack cli options
Fix example script url
Refresh credentials after LB install
Merge pull request #2 from mspaulding06/master

Updates for Eucalyptus 3.3.0
Wait for LB service to become enabled
Merge pull request #3 from mspaulding06/master

Wait for Load Balancer
Remove eucarc symlink
Update credential generation code

* Made some fixes for euca2ools 3.0.0
* Cleaned up code (a little)
* No longer using deprecated options
Merge remote-tracking branch 'upstream/master'
Merge pull request #4 from mspaulding06/master

Fix credential handling stuff
Better logging for frontend config

Removed all the various places where we were appending to the log file.
Why don't we just send all output from the configuration script to a log
file instead? Oh, and set '-x' for bash so we actually know what's going
on.
Fix more credential stuff

* Only create admin keypair once
* hack get_credentials so it can be run multiple times
Remove 'set -x'
Merge pull request #5 from mspaulding06/master

Clean up logging and fix cred stuff