Added YouAre sdk dependency management.
Added AutoScalingAdministrationTest
Updated IAM test to use YouAre
Added several account/user management convenience functions:
    - create account
    - create user (able to specify account)
    - create policy for user in specific account
    - Delete account
    - get credentials for a specific user in specific account
Merge remote-tracking branch 'upstream/testing' into testing

Conflicts:
	eutester4j/com/eucalyptus/tests/awssdk/Eutester4j.java
	eutester4j/endpoints.xml
Merge pull request #213 from tbeckham/testing

Added YouAre sdk dependency management.