readme
adapter to hystrix
iexecute method
metrics

Change-Id: I40ea5e7b52e931216019e51cf33aeaa94b4b3dee
next iteration - metrics

Change-Id: I042fd71628c468d2424abb1954b5c1ce8b081b46
cleanup
Merge branch 'master' of github.com:mati1979/play-hysterix