message: Fixing the units of measure and adding the extra XML
diff: @@ -2150,7 +2150,7 @@ var PptxGenJS = function(){
  strSlideXml += '<a:ext cx="' + cx + '" cy="' + cy + '"/></a:xfrm>';
  strSlideXml += '<a:prstGeom prst="' + shapeType.name + '"><a:avLst>' +
  (slideObj.options.r ?
  - '<a:gd name="adj" fmla="val ' + Math.round(slideObj.options.r * 1000000000 / Math.min(cx, cy)) + '" />' :
  + '<a:gd name="adj" fmla="val ' + Math.round(slideObj.options.r * EMU * 100000 / Math.min(cx, cy)) + '" />' :
  '') +
  '</a:avLst></a:prstGeom>';
  @@ -2163,6 +2163,7 @@ var PptxGenJS = function(){
  strSlideXml += genXmlColorSelection( slideObj.options.line );
  if ( slideObj.options.line_head ) strSlideXml += '<a:headEnd type="' + slideObj.options.line_head + '"/>';
  if ( slideObj.options.line_tail ) strSlideXml += '<a:tailEnd type="' + slideObj.options.line_tail + '"/>';
  + if ( slideObj.options.dash ) strSlideXml += '<a:prstDash val="' + slideObj.options.dash + '"/>';
  strSlideXml += '</a:ln>';
  }
  