Started documenting input section of configuration

$h3 Input

The input section defines the input data for which random numbers will be generated.

```

input:

  name: data/input.csv

```

The input file is a simple csv file in which the identifiers are defined. The only column in this file is a list of

identifiers.

Example:

```

A001

A002

B003

```

This input file defines 3 identifiers.

**Important** The file may not contain any duplicated identifiers.

$h3 Output

```