Rename category for WPF project templates from ".NET 3.0" to "WPF".

Made Token.next internal (it is for Peek support in the Lexer and should not be directly used)

git-svn-id: svn://svn.sharpdevelop.net/sharpdevelop/branches/3.0@3538 1ccf3a8d-04fe-1044-b7c0-cef0b8235c61

data/templates/project/CSharp/WPFApplication.xpt

@@ -5,7 +5,7 @@
 	<TemplateConfiguration>
 		<Name>${res:Templates.Project.WinFXApplication.Name}</Name>
 		<Category>C#</Category>
-		<Subcategory>.NET 3.0</Subcategory>
+		<Subcategory>WPF</Subcategory>
 		<Icon>C#.Project.Form</Icon>
 		<Description>${res:Templates.Project.WinFXApplication.Description}</Description>
 		<SupportedTargetFrameworks>v3.0</SupportedTargetFrameworks>

data/templates/project/CSharp/WPFNavigationApplication.xpt

@@ -5,7 +5,7 @@
 	<TemplateConfiguration>
 		<Name>${res:Templates.Project.WinFXNavigationApplication.Name}</Name>
 		<Category>C#</Category>
-		<Subcategory>.NET 3.0</Subcategory>
+		<Subcategory>WPF</Subcategory>
 		<Icon>C#.Project.Form</Icon>
 		<Description>${res:Templates.Project.WinFXNavigationApplication.Description}</Description>
 		<SupportedTargetFrameworks>v3.0</SupportedTargetFrameworks>

src/Libraries/NRefactory/Project/Src/Lexer/Token.cs

@@ -31,7 +31,7 @@ namespace ICSharpCode.NRefactory.Parser
 		public LiteralFormat literalFormat;
 		public object literalValue;
 		public string val;
-		public Token  next;
+		internal Token next;
 		
 		public Location EndLocation {
 			get {