Upload page activities completions

A tool to allow import of completion results for Page activities using a text delimited file.

The Course and Page activity should have been uploaded using the https://moodle.org/plugins/tool_uploadpage  as this correctly configures the Course and Activity ID Number.

The import enrols the user into the Course, and marks the activity viewed, which for Page activity is the only completion requirment.

The date used for the viewed entry is the date of the import not the date of the completion as recorded in the external system.