Rate new icon autosizing and IconSize in v3.0.0-preview1

[SKProCH]

Hello, we recently released a new pre-release version v3.0.0-preview1 (and preview2, but this is out of scope of this poll).

The key change is now icons adapt to your FontSize by default, so if you putting icon somewhere with a text (with and w/o MaterialIconText) icon will automatically sized with a text, removing unnecessary steps to manually set Width and Height.

We also added the IconSize property - it basically removes the requirement to set Width and Height. More details can be found in this PR and in updated Readme.md.

If you used new version, please give some feedback by voting, posting comment here or in the issues!

P.S. Technically this is a breaking change cuz if you don't set Height and Width your icon will change size to FontSize.