0.3.8

• Added server-side method setLocalAccessPolicy() for defining a custom access policy for local file

  Example:

   pdfmake.setLocalAccessPolicy((path) => {
   	// check allowed local file path
   	return path.startsWith("fonts/");
   });

• Improved URL Access Policy (setUrlAccessPolicy method); URLs are now validated even before each redirection in Node.js and after final redirection in browser (browsers do not support validation before redirection)

• Fixed extra blank page when using headerRows, dontBreakRows and cell pageBreak together

• Fixed rendering of an invalid color name - previously it used the last valid color; now it defaults to black

• Fixed dontBreakRows rowSpan ending offset across pages