Add cm test global properties
Add cm-test properties to facilitate IDE integration test execution
Add flag to leave auto booted cluster up for debugging
Ignore failed oozie install shared libs message, to allow idempotent inits
Drop instance size down to medium for more economical integration testing
Merge pull request #42 from ggear/graham-patch-CDH-12802

CDH-12802: Whirr-CM to support explicitly setting CM API version