Agata Cacko authored Sep 26, 2019 and Wolthera van Hövell committed Sep 26, 2019

List of changes introduced by this commit:
* It removes all the mentions of 3.0 beta version
since we don't want any backtrace before 3.0 anyway,
so all relevant versions should have dr Mingw already included.
* It changes the order of the content on the page
to be more consistent to what people need - they first need
to download a debug package and only then get a crash log.
That way is, I believe, less confusing.
* It adds mentions of getting a portable version of Krita
instead of trying to put debug symbols in the installed version.