initial code for dumping imessages in a reasonable format

dump-imessages/iphone-dataprotection/ramdisk_tools/plist_server.h

@@ -0,0 +1,6 @@
+#define PLIST_MAX_SIZE    50*1024*1024
+
+int create_listening_socket(int port);
+int send_progress_message(int socket, int progress, int total);
+int send_object(int socket, CFTypeRef obj);
+void serve_plist_rpc(int port, CFDictionaryRef handlers);