Merge pull request #435 from vingtetun/master

Fix for #427 and nit of #422

diff --cc pdf.js
index a934afb913059c0de7874ed888ce57ad0e2b5d90,dcc9f8887cecb8cac47938cfb6a31ac73b0f0656..7e748cfd8802fc7a18d1df6cc2ea750cddf7c1eb
--- 1/pdf.js
--- 2/pdf.js
+++ b/pdf.js
@@@ -4304,9 -4304,9 +4304,8 @@@ var PartialEvaluator = (function() 
              var index = GlyphsUnicode[glyph] || i;
              glyphsMap[glyph] = encodingMap[i] = index;
  
-             var kCmapGlyphOffset = 0xE000;
              if (index <= 0x1f || (index >= 127 && index <= 255))
                glyphsMap[glyph] = encodingMap[i] += kCmapGlyphOffset;
 -            
            }
          }