Minor changes to avoid warnings in visual studio 2005

dlib/geometry/point_transforms.h

@@ -259,9 +259,9 @@ namespace dlib
             }
 
             svd2(true, false, accum, u, w, v);
-            long i = index_of_min(w);
+            long j = index_of_min(w);
 
-            return point_transform_projective(reshape(colm(u,i),3,3)); 
+            return point_transform_projective(reshape(colm(u,j),3,3)); 
         }
 
     // ----------------------------------------------------------------------------------------

dlib/image_loader/image_loader.h

@@ -759,8 +759,8 @@ namespace dlib
                 std::vector<int64> man(image.size());
                 std::vector<char> expbuf;
                 // get the mantissa data
-                for (unsigned long i = 0; i < man.size(); ++i)
-                    deserialize(man[i], in);
+                for (unsigned long j = 0; j < man.size(); ++j)
+                    deserialize(man[j], in);
                 // get the compressed exponent data
                 deserialize(expbuf, in);
                 typedef entropy_decoder::kernel_2a decoder_type;