Input CSV

Adds support for CSV format. Configuration may seem a bit complex, but this has advantage of being universal solution regardless of CSV and internal entry fields.

Configuration format:

csv:
  url: <url>
  values:
    <field>: <number>

Example DB-fansubs:

csv:
  url: http://www.dattebayo.com/t/dump
  values:
    title: 3  # title is in 3rd field
    url: 1    # download url is in 1st field

Fields title and url are mandatory. First field is 1. List of other common (optional) fields can be found from entries documentation.