XD-1665 - Update to snapshot builds of Spring Shell
XD-1664 Remove singlenode prefix on a property

- Remove singlenode prefix from `embeddedHsql` property key
  - Fix property usages in `application.yml`, `servers.yml`
XD-1503 Module Deployment rework

Removed ModuleDescriptor that was brought over from
the xdzk prototype.

Renamed ModuleDeploymentRequest to ModuleDescriptor.
XD-1662 Acc Test now parse receive counts in JMX

Acceptance tests are failing because receiveCount receiveError count are not present in the parsing code.
Replaced module init code with beanWrapper.setPropertyValue

Since we have to extract data from the key (moduleName & moduleChannel), this option allowed us initialize the module with the map that is passed and  values from the key.
Junit tests for the JMX Json Parsing