Stable version with some bug fixes

Merge pull request #483 from SchulteMK/feature/loginoptions

Add NewConnWIthOptions

Let´s further improve in 2020!!

Merge pull request #267 from SchulteMK/cleanup

General cleanup

Stable

Merge pull request #231 from jackesdavid/sticker-download

Add StickerMessage Download function like we have in ImageMessage

v0.0.2

extract wa version to its own variable

"Stable" version before merge of #114

PR #114 makes changes to the exposed API, so we will tag this version before that change

v0.0.0

We're now tagging releases with SemVer, something that was long overdue.