Adding .gitignore file for eutester4j
eutester4j - endpoints.xml with an example Eucalyptus region
eutester4j - init routine for S3 client setup
eutester4j - S3 compatibility tests for buckets
eutester4j - S3 compatibility tests for objects and buckets
eutester4j - Bucket tests for unimplemented S3 ops
Merge pull request #176 from euca-nightfury/testing

S3 compatibility tests