added: to IsWhite (core/misc)

other unicode white characters
       25 characters -- without a new line character (10)
added: config option: account_need_email_verification
       if true then when creating an account a user has to provide
       his email address and a message with an activation link will be sent 
       back to him
added: 'pw' winix function (not finished yet)
       at the moment only one parameter 'activate'



git-svn-id: svn://ttmath.org/publicrep/winix/trunk@810 e52654a7-88a9-db11-a3e9-0013d4bc506e

functions/pw.h

@@ -0,0 +1,41 @@
+/*
+ * This file is a part of Winix
+ * and is not publicly distributed
+ * 
+ * Copyright (c) 2012, Tomasz Sowa
+ * All rights reserved.
+ * 
+ */
+ 
+#ifndef headerfile_winix_functions_pw
+#define headerfile_winix_functions_pw
+
+#include "functionbase.h"
+
+
+namespace Fun
+{
+
+
+class Pw : public FunctionBase
+{
+public:
+
+	Pw();
+
+	bool HasAccess();
+	void MakeGet();
+
+	bool ActivateAccount(const std::wstring & login, long code, bool use_ses_log = false);
+
+private:
+
+	bool ActivateAccount(User * puser, long code, bool use_ses_log);
+	void ActivateAccount();
+
+};
+
+
+} // namespace
+
+#endif