diff --git a/happs-tutorial.cabal b/happs-tutorial.cabal
--- a/happs-tutorial.cabal
+++ b/happs-tutorial.cabal
@@ -1,5 +1,5 @@
 Name:                happs-tutorial
-Version:             0.6.0
+Version:             0.6.1
 Synopsis:            A HAppS Tutorial that is is own demo
 Description:         A nice way to learn how to build web sites with HAppS
 
diff --git a/src/Controller.hs b/src/Controller.hs
--- a/src/Controller.hs
+++ b/src/Controller.hs
@@ -15,10 +15,6 @@
 import System.Directory
 import Data.Char
 import Debug.Trace.Helpers
-
-import HSH
-
--- state
 import StateVersions.AppState1
 import View
 
@@ -30,12 +26,9 @@
 
 import HAppS.Helpers.DirBrowse
 import Misc 
---import Debug.Trace
---import Data.ByteString (pack,unpack)
 import Data.ByteString.Internal 
 import HAppS.Server.CookieFixer
 import Text.StringTemplate.Helpers
--- SPs: ServerParts
 
 
 staticfiles = [ staticserve "static"
@@ -45,7 +38,7 @@
                 , browsedirHS "src" "src" 
               ] 
   where staticserve d = dir d [ fileServe [] d ]
- 
+
 -- main controller
 controller :: STDirGroups String -> Bool -> Bool -> [ServerPartT IO Response]
 controller tDirGroups dynamicTemplateReload allowStressTests = map cookieFixer $