IDME-311 (FR-523) Codestyle improvements, fix compiler warnings.

Build the openidm CLI on Apache Felix Gogo Runtime.

Merge ../try-again

[OPENIDM-435] initial implementation of a plug able tool. Validating the conf folder: ./openidm.sh local:validate Move all connectors to connectors folder and not deploy as bundle Add a utile method to the external-rest to create the Restlet client <Not in use now> Add a remote JSON Resource API implementation frame <Subject of change>