Re-enable message about transition <foo.h> => <openssl/foo.h>

because various programs are not updated that often
and hence still expect header files names without the openssl/ prefix.

Configure

@@ -741,38 +741,38 @@ EOF
 	}	    
 }
 
-# my $pwd;
-# 
-# if($IsWindows) {
-# 	$pwd="(current directory)";
-# } else {
-# 	$pwd =`pwd`;
-# 	chop($pwd);
-# }
-# print <<EOF;
-# 
-# NOTE: The OpenSSL header files have been moved from include/*.h
-# to include/openssl/*.h.  To include OpenSSL header files, now
-# directives of the form
-#      #include <openssl/foo.h>
-# should be used instead of #include <foo.h>.
-# These new file locations allow installing the OpenSSL header
-# files in /usr/local/include/openssl/ and should help avoid
-# conflicts with other libraries.
-# 
-# To compile programs that use the old form <foo.h>,
-# usually an additional compiler option will suffice: E.g., add
-#      -I$prefix/include/openssl
-# or
-#      -I$pwd/include/openssl
-# to the CFLAGS in the Makefile of the program that you want to compile
-# (and leave all the original -I...'s in place!).
-# 
-# Please make sure that no old OpenSSL header files are around:
-# The include directory should now be empty except for the openssl
-# subdirectory.
-# 
-# EOF
+my $pwd;
+
+if($IsWindows) {
+	$pwd="(current directory)";
+} else {
+	$pwd =`pwd`;
+	chop($pwd);
+}
+print <<EOF;
+
+NOTE: The OpenSSL header files have been moved from include/*.h
+to include/openssl/*.h.  To include OpenSSL header files, now
+directives of the form
+     #include <openssl/foo.h>
+should be used instead of #include <foo.h>.
+These new file locations allow installing the OpenSSL header
+files in /usr/local/include/openssl/ and should help avoid
+conflicts with other libraries.
+
+To compile programs that use the old form <foo.h>,
+usually an additional compiler option will suffice: E.g., add
+     -I$prefix/include/openssl
+or
+     -I$pwd/include/openssl
+to the CFLAGS in the Makefile of the program that you want to compile
+(and leave all the original -I...'s in place!).
+
+Please make sure that no old OpenSSL header files are around:
+The include directory should now be empty except for the openssl
+subdirectory.
+
+EOF
 
 print <<\EOF if (!$no_threads && !$threads);