Kapunahele Wong 4dc8d83d84 docs: edit attribute-binding doc and move colSpan note to property binding (#38860) ...

This commit edits the copy of the attribute binding documentation, moves the
colspan section that is primarily about property binding to the property
binding document, and adds a docregion to the attribute-binding
example to help clarify a point in the document.
Part of the copy edit reformats the style precedence list in tabular format
so that it is easier to read and understand.

PR Close #38860

2020-10-16 10:06:16 -07:00

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e2e/src

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src

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example-config.json

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stackblitz.json

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