added a new winix function "vim" - an editor based on the WYMeditor

git-svn-id: svn://ttmath.org/publicrep/winix/trunk@673 e52654a7-88a9-db11-a3e9-0013d4bc506e

functions/functionbase.h

@@ -40,6 +40,7 @@ public:
 	// user, group, permissions, url (function name)
 	Item fun;
 
+	virtual void Init();
 	virtual bool HasAccess();
 	virtual void Clear();
 	virtual void MakePost();