Create entry for Orchard

[ineiti]

Please add an entry to the showcase for the Orchard project. It should have the following content:

• short description
• the incubator field:

  incubator:
    work: (What C4DT did for the project)
    products:
      type: ( Demo | Hands-on | Pilot | App | OSS-participation)
      url: (https://...)
      title: (Description of this product)