Fix line endings and other quirks in saving to filtered HTML
Currently, HTML files are saved with Windows line endings (CRLF). They should be saved with Unix/MacOS X line endings (LF), as they did in previous Word versions.
Also, when saving to HTML, Word improperly adds an .fld extension to any related folder. Folder extensions are not standard on the Mac. Again, this error appeared only with Word 2016.
Also, Word 2011 and 2016 both export HTML with incorrect image dimensions. Word adds two pixels to both the width and the height in the image tag, even when the picture has no border in Word.
Finally, Word's filtered HTML does not validate against any HTML version. Please make it compliant with HTML5.