Update Modules.md
Update Modules.md

Add FolderMessages plugin
zaneli/playframework,rajeshpg/playframework,wegtam/playframework,aradchykov/playframework,playframework/playframework,marcospereira/playframework,wegtam/playframework,Shenker93/playframework,marcospereira/playframework,marcospereira/playframework,richdougherty/playframework,rajeshpg/playframework,hagl/playframework,marcospereira/playframework,wsargent/playframework,aradchykov/playframework,benmccann/playframework,zaneli/playframework,Shruti9520/playframework,mkurz/playframework,wegtam/playframework,mkurz/playframework,Shruti9520/playframework,Shenker93/playframework,richdougherty/playframework,playframework/playframework,wegtam/playframework,wsargent/playframework,zaneli/playframework,ktoso/playframework,ktoso/playframework,wsargent/playframework,hagl/playframework,Shruti9520/playframework,hagl/playframework,richdougherty/playframework,ktoso/playframework,benmccann/playframework,ktoso/playframework,benmccann/playframework,rajeshpg/playframework,aradchykov/playframework,richdougherty/playframework,aradchykov/playframework,mkurz/playframework,playframework/playframework,hagl/playframework,wsargent/playframework,benmccann/playframework,mkurz/playframework,rajeshpg/playframework,zaneli/playframework,Shruti9520/playframework,Shenker93/playframework,Shenker93/playframework