removed unneeded mysql replacement

yesod/setup.py

@@ -5,7 +5,7 @@ import setup_util
 import os
 
 def start(args):
-  setup_util.replace_text("yesod/bench/config/mysql.yml", "host: .*", "host: " + args.database_host)
+  #setup_util.replace_text("yesod/bench/config/mysql.yml", "host: .*", "host: " + args.database_host)
   
   subprocess.check_call("cabal update", shell=True, cwd="yesod/bench")
   subprocess.check_call("cabal install --only-dependencies", shell=True, cwd="yesod/bench")