message: Fix for rotate Issue
diff: @@ -3830,7 +3830,6 @@ var PptxGenJS = function(){
  // B: Set anchorPoints:
  if ( objOptions.bodyProp.anchor ) bodyProperties += ' anchor="'+ objOptions.bodyProp.anchor +'"'; // VALS: [t,ctr,b]
  - if ( objOptions.bodyProp.rot ) bodyProperties += ' rot="' + convertRotationDegrees(objOptions.bodyProp.rot) +'"'; // VALS: degree * 60,000
  if ( objOptions.bodyProp.vert ) bodyProperties += ' vert="' + objOptions.bodyProp.vert +'"'; // VALS: [eaVert,horz,mongolianVert,vert,vert270,wordArtVert,wordArtVertRtl]
  // C: Textbox margins [padding]:
  