First step in removing ssl support...

I removed the source/blender/sign dir from both autoconf and the
old makefiles.
If someone could update the projectfiles and the other build systems
then we can nuke that directory.

Kent

source/blender/writestreamglue/intern/BLO_writeStreamGlue.c

@@ -42,7 +42,6 @@
 #include "BLO_writeblenfile.h"
 #include "BLO_deflate.h"
 #include "BLO_encrypt.h"
-#include "BLO_sign.h"
 
 #ifdef HAVE_CONFIG_H
 #include <config.h>
@@ -140,11 +139,7 @@ writeStreamGlue(
 							  (*streamGlue)->streamBufferCount,
 							  streamGlueHeader);
 			break;
-		case SIGN:
-			err = BLO_sign((*streamGlue)->streamBuffer,
-						   (*streamGlue)->streamBufferCount,
-						   streamGlueHeader);
-			break;
+	        case SIGN:
 		case WRITEBLENFILE:
 			err = BLO_writeblenfile((*streamGlue)->streamBuffer,
 									(*streamGlue)->streamBufferCount,