fixes to push test
fixes to push test
Update README.md
changed push load test to use user uuid instead of username; improved error handling for when user already exists; updated loadtest pom to call pushNotificationTargetUserSimulation instead of PushNotificationTargetDeviceSimulation
Merge branch 'mvn_loadtests' of github.com:amuramoto/incubator-usergrid into mvn_loadtests
Added missing Apache license to load test files
fix rat issue; remove debug