change the library root namespace from GF.GFCC to PGF

GF.cabal

@@ -25,20 +25,21 @@ library
   hs-source-dirs: src-3.0
   extensions: 
   exposed-modules: 
-    GF.GFCC.API
+    PGF
   other-modules:
-    GF.GFCC.Raw.AbsGFCCRaw
-    GF.GFCC.DataGFCC
-    GF.GFCC.CId
-    GF.GFCC.Raw.ParGFCCRaw
-    GF.GFCC.Macros
-    GF.GFCC.Generate
-    GF.GFCC.Linearize
-    GF.GFCC.BuildParser
-    GF.GFCC.Parsing.FCFG.Utilities
-    GF.GFCC.Parsing.FCFG.Active
-    GF.GFCC.Parsing.FCFG
-    GF.GFCC.Raw.ConvertGFCC
+    PGF.CId
+    PGF.Data
+    PGF.Macros
+    PGF.Generate
+    PGF.Linearize
+    PGF.BuildParser
+    PGF.Parsing.FCFG.Utilities
+    PGF.Parsing.FCFG.Active
+    PGF.Parsing.FCFG
+    PGF.Raw.Parse
+    PGF.Raw.Print
+    PGF.Raw.Convert
+    PGF.Raw.Abstract
     GF.Data.RedBlackSet
     GF.Data.GeneralDeduction
     GF.Data.Utilities
@@ -77,7 +78,6 @@ executable gf3
     GF.Source.PrintGF
     GF.JavaScript.AbsJS
     GF.JavaScript.PrintJS
-    GF.GFCC.Raw.AbsGFCCRaw
     GF.Command.LexGFShell
     GF.Command.AbsGFShell
     GF.Command.PrintGFShell
@@ -89,29 +89,12 @@ executable gf3
     GF.Data.SortedList
     GF.Data.Assoc
     GF.Infra.PrintClass
-    GF.GFCC.CId
-    GF.GFCC.Raw.ParGFCCRaw
-    GF.GFCC.Raw.PrintGFCCRaw    
-    GF.GFCC.BuildParser
-    GF.GFCC.DataGFCC
-    GF.GFCC.Parsing.FCFG.Utilities
-    GF.GFCC.Parsing.FCFG.Active
-    GF.GFCC.Parsing.FCFG
-    GF.GFCC.Raw.ConvertGFCC
-    GF.GFCC.Macros
-    GF.GFCC.Generate
-    GF.GFCC.Linearize
     GF.Compile.GenerateFCFG
     GF.Data.ErrM
     GF.Command.ParGFShell
     GF.Command.PPrTree
-    GF.GFCC.API
-    GF.GFCC.CheckGFCC
     GF.Source.ParGF
     GF.Data.Operations
-    GF.GFCC.GFCCtoHaskell
-    GF.GFCC.ShowLinearize
-    GF.GFCC.OptimizeGFCC
     GF.Infra.Ident
     GF.Grammar.Predef
     GF.Data.Str
@@ -119,8 +102,6 @@ executable gf3
     GF.Infra.GetOpt
     GF.Infra.Option
     GF.Infra.UseIO
-    GF.GFCC.GFCCtoJS
-    GF.GFCC.PrintGFCC
     GF.Command.Commands
     GF.Command.Interpreter
     GF.Infra.Modules
@@ -140,7 +121,6 @@ executable gf3
     GF.Grammar.Unify
     GF.Compile.TypeCheck
     GF.Compile.Update
-    GF.Compile.OptimizeGF
     GF.Infra.CheckM
     GF.Grammar.AppPredefined 
     GF.Grammar.PatternMatch
@@ -152,6 +132,8 @@ executable gf3
     GF.Compile.GrammarToGFCC
     GF.Compile.Compute
     GF.Compile.Optimize
+    GF.Compile.OptimizeGF
+    GF.Compile.OptimizeGFCC
     GF.Compile.ModDeps
     GF.Compile.Rebuild
     GF.Source.SourceToGrammar
@@ -159,6 +141,20 @@ executable gf3
     GF.Compile
     GF.Command.Importing
     GF.System.Readline
+    PGF
+    PGF.CId
+    PGF.Data
+    PGF.Macros
+    PGF.Generate
+    PGF.Linearize
+    PGF.BuildParser
+    PGF.Parsing.FCFG.Utilities
+    PGF.Parsing.FCFG.Active
+    PGF.Parsing.FCFG
+    PGF.Raw.Parse
+    PGF.Raw.Print
+    PGF.Raw.Convert
+    PGF.Raw.Abstract
     GFC
     GFI