Add missing readline dependency to lua.
Add missing readline dependency to lua.

TBR=binji

git-svn-id: 84b3587ce119b778414dcb50e18b7479aacf4f1d@882 7dad1e8b-422e-d2af-fbf5-8013b78bd812

dtkav/naclports,yeyus/naclports,adlr/naclports,Schibum/naclports,Schibum/naclports,adlr/naclports,kosyak/naclports_samsung-smart-tv,yeyus/naclports,kosyak/naclports_samsung-smart-tv,dtkav/naclports,dtkav/naclports,Schibum/naclports,Schibum/naclports,binji/naclports,yeyus/naclports,kosyak/naclports_samsung-smart-tv,clchiou/naclports,binji/naclports,yeyus/naclports,kuscsik/naclports,clchiou/naclports,adlr/naclports,binji/naclports,kosyak/naclports_samsung-smart-tv,dtkav/naclports,dtkav/naclports,yeyus/naclports,kuscsik/naclports,binji/naclports,adlr/naclports,Schibum/naclports,kuscsik/naclports,clchiou/naclports,yeyus/naclports,adlr/naclports,binji/naclports,kosyak/naclports_samsung-smart-tv,clchiou/naclports,clchiou/naclports,kuscsik/naclports,Schibum/naclports,kuscsik/naclports