The first distribution to have nheko in it's official repositories! 

    Right now nheko is only in the `testing` repository, but this will
    be moved to `community` after a while (after which it's available
    for installation out of the box).

[ci skip]

[ci skip]

fixes #175

fixes #2

[ci skip]

Fixes #179

[ci skip]

fixes #157

If the user switched to another timeline before the current timeline
filled up with messages, nheko would keep fetching history.

Now it will check periodically if the timeline became visible so
it can decide whether or not to stop fetching history.

fixes #113
fixes #173

fixes #107

fixes #176

fixes #128

fixes #164