disable debug

src/pnm.cpp

@@ -22,7 +22,7 @@ RGBAPNMObject * readPPM(const char* fileName) {
     res = fscanf(fr, "%9s", fileType);
     data->magicNum=fileType;
 
-    std::cout << "fileType:" << fileType << std::endl;
+    //std::cout << "fileType:" << fileType << std::endl;
     
     unsigned char bits = 0;
 
@@ -36,7 +36,7 @@ RGBAPNMObject * readPPM(const char* fileName) {
     } else if (strncmp(fileType, "P8" , 2) == 0) {
         bits = 32; // PPM
     }
-    std::cout << "bits:" << bits << std::endl;
+    //std::cout << "bits:" << bits << std::endl;
 
     // read the rest of header
     unsigned int width, height;