message: Minor fix for auto fit in older PPT clients
diff: @@ -1628,7 +1628,8 @@ var PptxGenJS = function(){
  // E: NEW: Add autofit type tags
  if ( objOptions.shrinkText ) bodyProperties += '<a:normAutofit fontScale="85000" lnSpcReduction="20000" />'; // MS-PPT > Format Shape > Text Options: "Shrink text on overflow"
  // MS-PPT > Format Shape > Text Options: "Resize shape to fit text" [spAutoFit]
  - bodyProperties += ( objOptions.bodyProp.autoFit !== false ? '<a:spAutoFit/>' : '<a:noAutofit/>' );
  + // NOTE: Use of '<a:noAutofit/>' in lieu of '' below causes issues in PPT-2013
  + bodyProperties += ( objOptions.bodyProp.autoFit !== false ? '<a:spAutoFit/>' : '' );
  // LAST: Close bodyProp
  bodyProperties += '</a:bodyPr>';
  