Match projects against taxonomy terms

NOTE: Currently the taxonomy terms are all hardcoded - see common/datamodel/jrc-taxonomy for details.

Fetch the names of projects that match against a given set of taxonomy terms. This is used in the UI to filter for EC JRC taxonomy terms.

Request

URL: /api/v1/project/match
Method: POST
URL Params: n/a
Body Params:
1. union - String - Eitner all or anything else. Used for logical and/or-ing the result.
2. tags - [String] - Array of matching strings. If empty or not present, all projects will match.
Body:

{
    "union": "all",
    "tags": "cryptology, incidentHandling"
}

Status code: 200 OK
Body Params:
1. status - the status of the response in JSEND format, in this case success
2. data - The matching projects' Cyberwatching IDs
Body:

{
    "status": "success",
    "data": [13, 22, 154]
}