Tags in Ingest endpoints are rejected

[ferishili]

Description

When using Ingest endpoint to add track or attachment with tags, opencast does not get or process the tags.

Reason

The reason is that, when Opencast reaches the file in the form params sequence, every parameter after that will be denied.

Solution

In the OcIngest endpoints methods with tags, the file must come at the end of the form data array, in order to make it possible for the opencast to handle the data before file first.