Increment version number to 0.3.2

Increment version number to 0.3.1

Increment version number to 0.3.0

Increment version number to 0.2.1

Use year in filename (#63)

* Use year in filename

* Use year properly

Set user agent for HTTP requests (#58)

* Set user agent

* Fix and redocument

* I don't know why this is working now

* Add NEWS item

Increment version number to 0.1.2

Increment version number to 0.1.1

Format DOI properly

Release candidate 1 for rsi version 0.1.0