Stylistic improvements. Some light documentation for remove_xpaths.
Now returning html if html is blank? in FullSanitizer and WhiteListSanitizer. This means it'll return false if called with false, however that is not a valid use case.
Stylistic improvements in ActionView::Assertions::DomAssertions.
Updated Action View changelog entries with more information about the changes in the API. Removed mention of mentor (at his request).
Removed actionview and loofah dependencies in the Action Pack gemspec. They're no longer needed.
Added deprecation notice to actionpack changelog.
Minor rewording in TargetScrubber documentation.
Now only requiring Loofah in the places where it is needed.