[SDK Patch] ESP8266_NONOS_SDK_v1.4.1_15_10_27

[ESP_Faye]

[Updated folder "tools" and "makefile" on 2015-10-27 for OTA issue]

Here is a patch of non-OS SDK without full test, so it is not included in Bug Bounty project.
It solved 2 issues as below:
1. Some devices may have problem of connecting to ESP8266 softAP;
2. Problem of sending UDP data to multiple devices.

Sorry for the inconvenience.

Thanks for your interest in ESP8266 !

[2015-10-27 更新 "tools" 文件夹和 "makefile" 同步更新 OTA ]

附件为非 OS SDK 的 patch，未经过完整的测试，因此不参与 Bug Bounty 活动。
它解决了以下两个问题：
1. 某些设备难以连接 ESP8266 softAP；
2. 向多个设备发送 UDP 包时可能失败。

给您带来不便，深感抱歉！

感谢您对 ESP8266 的关注！

[ESP_Faye]

Hi,

Here is a lib solved the exception issue when ESP8266 runs as SSL server http://bbs.espressif.com/viewtopic.php?f=7&t=1204#p4136.

Sorry for the inconvenience.