Added a few minor things

ghci

@@ -1,4 +1,6 @@
 :set prompt "ghci> "
+:set -Wall
+
 let ghciEscapeShellArg arg = "'" ++ concatMap (\c -> if c == '\'' then "'\"'\"'" else [c]) arg ++ "'"
  
 :def! h return . (":! hoogle --color --count=20 " ++) . ghciEscapeShellArg

zshrc

@@ -19,6 +19,7 @@ export PATH=$PATH:/opt/local/bin:/usr/local/lib/io:~/.cabal/bin
 export MANPATH=$MANPATH:/opt/local/share/man
 export INFOPATH=$INFOPATH:/opt/local/share/info
 export PYTHONSTARTUP=~/.pythonrc
+export NODE_PATH=/usr/local/lib/node_modules
 export TERM=rxvt
 alias gcc="gcc-mp-4.9"
 alias g++="g++-mp-4.9"