Added French for new API. Started alpha conv. Fixed bugs.

src/GF/CF/Profile.hs

@@ -21,7 +21,7 @@ import List (nub)
 
 postParse :: CFTree -> Err Exp
 postParse tree = do
-  iterm <- errIn "postprocessing initial parse tree" $ tree2term tree
+  iterm <- errIn ("postprocessing parse tree" +++ prCFTree tree) $ tree2term tree
   return $ term2trm  iterm
 
 -- an intermediate data structure
@@ -93,4 +93,4 @@ term2trm (ITerm (fun, binds) terms) =
  where
    mkAbsR c e = foldr EAbs e c
    mkAppAtom a = mkApp (EAtom a)
-   mkApp = foldl EApp
+   mkApp = foldl EApp