Fixed: Error thrown when pressing DEL in an empty list item inside of a table cell.
Changelog entry.
Merge branch 't/10890'
Revert part of a930e53 which resulted in simple image/anchor selections not being handled by us.
Changelog entry.
Merge branch 't/10055'
Fix range placed in intermediate position inside table.
Prevent from IE8 crash and fill empty cells with bogus brs.
Insert element into the first range only in case of multirange selection.
Changelog entry.
Merge branch 't/11183'
Apply new code style.
Do not remove data-* attributes in nested elements.
Replace substr (not standardized) with substring (standardized).
Replace substring with slice (saves 4 bytes).
Minor code-style fix.