[yocto] Yocto weekly bug trend charts -- WW39

[Xu, Jiajun]

Hi all,
	The overall open bug trend continued increasing last week. The new-submit vs. fixed bug is 30 vs. 21. Open bug number increased to 136. WDD number increased to 683. QA finished RC2 testing and there are still some open issues for hob and multi-lib. Bug status of WW39 could be found on https://wiki.yoctoproject.org/wiki/Yocto_Bug_Trend.

Best Regards,
Jiajun