增加和tfe通信接口, 添加负载均衡功能等

entry/include/kni_send_logger.h

@@ -0,0 +1,5 @@
+
+struct kni_send_logger;
+struct kni_send_logger* kni_send_logger_init(const char *profile, void *logger);
+void kni_send_logger_destroy(struct kni_send_logger *handle);
+int kni_send_logger_sendlog(kni_send_logger *handle, char *log_msg, int log_msg_len);