Support new 'datasources' structure in the yaml

[lhein]

The yaml will contain a new structure for datasources. Each datasource will be listed inside 'datasources' element.

datasources:
    - name: AccountsDB
      type: postgresql
      properties:
        - name: username
          value: user
        - name: password
          value: password
        - name: jdbc-url
          value: jdbc:postgresql://accounts/accounts
    - name: QuoteSvc
      type: rest
      properties:
        - name: endpoint
          value: https://finnhub.io/api/v1/

[apupier]

I guess it is closed because move d to FUSETOOLS2, right? If yes can you link the related JIRA issue please?

[lhein]

Yes, the issue has been recreated on Jira and was tracked there. FUSETOOLS2-329