support `raw` parameter for accessing config values
don't use censoredValue renderer hint for now, as there is no nice way to uncensor in the gui
Don't manage BYON machine locations if requested by caller.
Don't manage locations when needed just for REST serialization.
Dump detailed debug info for persisted mementos.
Dump debug context info when creating locations, spit a stack trace every now and then.
This closes #229
Fix LoadTest (missing .startManagement call)
SimulatedXyzImpl: add SIMULATE_ENTITY config

- For SimulatedJBoss7ServerImpl etc, add a SIMULATE_ENTITY config
  option.
- If set, then don’t start the real entity (instead just run `sleep`
  or skip the step entirely)
- Should we useful for setting to false, while also setting
  simulateExternalMonitoring (in situations where there is enough
  underlying resource to run many app-servers!)
YAML support for specifying entity impl

- support was already there with `type: <concrete-class>`
- just added test
Support for supplying machine_details as config
This closes #224
Fix password generation in install script
This closes #231
Adds maven checkstyle plugin with FileTabCharacter module
Replaces all tab characters in java files with four spaces
fix deplicate `RendererHint` application
This closes #232
This closes #226
Change mvn groupId from io.brooklyn to org.apache.brooklyn