docs: add Coolpad to oem driver list

Change-Id: I0cb6267a35d9a691c6cacea471a9fca9d5dc61b8

Author: scottamain

docs/html/sdk/oem-usb.jd

@@ -314,6 +314,10 @@ href="http://developer.sonyericsson.com/wportal/devworld/search-downloads/driver
 href="http://www.teleepoch.com/android.html">http://www.teleepoch.com/android.html</a></td>
 </tr>
 
+<tr><td>Yulong Coolpad</td>	<td><a
+href="http://www.yulong.com/product/product/product/downloadList.html#downListUL">http://www.yulong.com/product/product/product/downloadList.html#downListUL</a></td>
+</tr>
+
 <tr>
 <td>ZTE</td>	<td><a
 href="http://support.zte.com.cn/support/news/NewsDetail.aspx?newsId=1000442">http://support.zte.com.cn/support/news/NewsDetail.aspx?newsId=1000442</a></td></tr>