Change azone to zone in volume ops
Merge remote-tracking branch 'origin/testing' into testing

Conflicts:
	eucaops/ec2ops.py
Merge branch 'testing' of github.com:eucalyptus/eutester into testing
Change azone to zone
Change azone to zone
Add basic GetPut testcase
Add get_namespaces method
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