Use HTML in entries

[julesjanssen]

First of all: thanks for open sourcing this lib.

I'd like to use bits of HTML in the entries of my changelog through markdown. Example:

- Updated **some library** to fix [this nasty bug](https://link-to-bug/)

Currently, the entries are returned as plain text (after being parsed as rich markdown results). Would you be open to a PR that returns HTML results per entry?
Or perhaps one that turns entries into Entry objects with a text & html method? The __toString on this object could return the text version, which could potentially make this a backwards compatible update.

[dvdheiden]

Hi @julesjanssen!

As long as the keepachangelog standard allows it, I allow it in this package. So a PR is absolutely welcome for this functionality and I actually think it would be a good idea to support the use case you mentioned in your example.

[julesjanssen]

See #7.

[dvdheiden]

Nice, thank you for your contribution! I will take a look at it.

[dvdheiden]

Just released this feature in v2.1.0! Thank you for your work!

[julesjanssen]

Thanks.