3.9.0

Highlights from the full set of issues:

• #126 mlReloadSchemas no longer clears the schemas database; mlDeleteUserSchemas is instead used so that schema documents created via the deployment of resources such as temporal collections and view schemas are not deleted.
• #371 mlExportToFile can now write JSON documents to a valid JSON array, thanks to improvements in the marklogic-data-movement-components 1.1 release
• #372 mlNewProject no longer erroneously creates a REST API configuration file when no REST port is specified
• Improvements from ml-app-deployer 3.9.0