appendTo not working with selector string

[Michael Harris]

What is the current behavior?

Using appendTo with a selector raises an exception
this.document.find is not a function

What is the expected behavior?

The widget can use a selector to append to an element

If the current behavior is a bug, please provide the steps to reproduce and if possible a minimal demo

Call appendTo with a selector instead of a node or jQuery object

Will you submit a corresponding Pull Request to fix the bug or implement the feature?

Yes

Please tell us about your setup

• Version: v3.0.0
• Browser: Chrome
• Other frameworks in use: None

[Michael Harris]

Fixed with #843

[Benjamin Rasmussen]

For historical reasons, more info here:
#837