remove external repo,now that jerkson is hosted by typesafe
remove external repo,now that jerkson is hosted by typesafe

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