Add HaskellPrelude module containing the standard Haskell prelude.
Add HaskellPrelude module containing the standard Haskell prelude.

parvmor/codeworld,alphalambda/codeworld,Ye-Yong-Chi/codeworld,venkat24/codeworld,nomeata/codeworld,google/codeworld,nomeata/codeworld,tgdavies/codeworld,parvmor/codeworld,pranjaltale16/codeworld,d191562687/codeworld,xwysp/codeworld,d191562687/codeworld,stefan-j/codeworld,three/codeworld,Ye-Yong-Chi/codeworld,three/codeworld,xwysp/codeworld,nomeata/codeworld,venkat24/codeworld,pranjaltale16/codeworld,parvmor/codeworld,pranjaltale16/codeworld,venkat24/codeworld,tgdavies/codeworld,d191562687/codeworld,google/codeworld,xwysp/codeworld,stefan-j/codeworld,alphalambda/codeworld,Ye-Yong-Chi/codeworld,google/codeworld,stefan-j/codeworld,three/codeworld,alphalambda/codeworld,tgdavies/codeworld