Add icon for search engine in search bar

[whuang]

I have many search engines. But when use them in search bar, there's no icon so it's difficult to know which engine it's used.

Suggest to add icon.

[mib2berlin]

@whuang
Hi, this feature is already in the latest snapshot (Beta).

Cheers, mib

[whuang]

@mib2berlin wonderful! thank you