Enable copy, tweak icon

[barryvdh]

Instead of the alert, toggle the copy button with a similar icon for 2 seconds, to indicate success.

[erikn69]

great 🎉🎉, it was very annoying

[barryvdh]

I know, right :p
Never enabled the button but really bugged me when I tried.

[erikn69]

but now I see that laravel-debugbar has its own file, this change will not be reflected there
And copy button was placed inline and the query end

• Also Prevent query backtrace showing on editor link click #667 is not there 😕

[barryvdh]

Yes I was going to fix it in laravel-debugar in the new release, but first here.