Add ability to lookup pub sync'd keys with proxy
Reassign ssh transport in case of _auth for proxy pub key look up
sync up autoscaling test and asops
update testng.xml and increase timeout to 3 minutes when waiting for instances
Add first revision of ebs persistance tests for reboot, service stop,start,etc
instanceType is now INSTANCE_TYPE per code conventions, Fixed typo in deleteKeyPair and have created a build.xml file so eutester4j can be run via ant
Add delete for results dir for clean target
Document build.xml and change default to clean and run
Add statistics checks to cloud watch tests:

Maximum
Minimum
Average
Sum
SampleCount
Added reboot, post reboot methods for EBS checks.
Extend tolerance for first sample
Ease window for sum of second data point
Merge pull request #136 from tbeckham/testing

ANT support
Merge remote-tracking branch 'origin/testing' into testing
get_as_ip to asops and update eucaops to be in sync and be able to run autoscaling tests
build now has a download-deps target that will download and extract TestNG and AWS java sdk if not already present. The ant tasks will now use these new resources for building and running.
Use log4j for logging. Biggest addition for now is adding a timestamp
Merge branch 'testing' of git.qa1.eucalyptus-systems.com:qa-repos/eutester into testing
Merge branch 'testing' of git.qa1.eucalyptus-systems.com:qa-repos/eutester into testing
Optimize imports in asops