Update to play-json 2.6.0-M7 (#7267)
Update to play-json 2.6.0-M7 (#7267)


Shruti9520/playframework,marcospereira/playframework,mkurz/playframework,rajeshpg/playframework,richdougherty/playframework,playframework/playframework,wegtam/playframework,benmccann/playframework,Shruti9520/playframework,Shenker93/playframework,Shenker93/playframework,richdougherty/playframework,ktoso/playframework,benmccann/playframework,playframework/playframework,rajeshpg/playframework,wegtam/playframework,marcospereira/playframework,zaneli/playframework,mkurz/playframework,mkurz/playframework,rajeshpg/playframework,ktoso/playframework,Shruti9520/playframework,ktoso/playframework,ktoso/playframework,rajeshpg/playframework,Shenker93/playframework,playframework/playframework,zaneli/playframework,richdougherty/playframework,marcospereira/playframework,Shenker93/playframework,Shruti9520/playframework,marcospereira/playframework,benmccann/playframework,wegtam/playframework,mkurz/playframework,richdougherty/playframework,zaneli/playframework,wegtam/playframework,benmccann/playframework,zaneli/playframework