[EngCom] Public Pull Requests - 2.2-develop

Accepted Public Pull Requests:
 - magento-engcom/magento2ce#1215: The function "isUsingStaticUrlsAllowed" (configuration setting "cms/wysiwyg/use_static_urls_in_catalog") doesn't have any effect with the WYSIWYG editor image insertion (by @nmalevanec)
 - magento-engcom/magento2ce#1050: 11897: Catalog product list widget not working with multiple sku. (by @nmalevanec)
 - magento-engcom/magento2ce#955: 8624: Stock status not coming back after qty update  (by @RomaKis)


Fixed GitHub Issues:
 - magento/magento2#12147: The function "isUsingStaticUrlsAllowed" (configuration setting "cms/wysiwyg/use_static_urls_in_catalog") doesn't have any effect with the WYSIWYG editor image insertion (reported by @andrewhowdencom) has been fixed in magento-engcom/magento2ce#1215 by @nmalevanec in 2.2-develop branch
   Related commits:
     1. 26a83d52
     2. 94fdca7b

 - magento/magento2#11897: Catalog product list widget not working with multiple sku (reported by @hemendraajmera) has been fixed in magento-engcom/magento2ce#1050 by @nmalevanec in 2.2-develop branch
   Related commits:
     1. 8d623412
     2. d5b596a1

 - magento/magento2#8624: Stock status not coming back after qty update (reported by @oroskodias) has been fixed in magento-engcom/magento2ce#955 by @RomaKis in 2.2-develop branch
   Related commits:
     1. 15928fbd
     2. 188ecb36
     3. 546a0bb0
     4. 4b585d48
     5. a9a3c197