changed: now we do not use std::string and char* in the Winix API

everywhere we are using std::wstring and wchar_t*
         (std::string and char* is used only locally in some places
         especially when creating a path to OS file system etc.)
added:   to the special thread when winix closes:
         a write function for curl: FetchPageOnExitCurlCallback()
         without this function the curl library will print
         the page's content to the standart output
changed: TextStream<> class from core can make
         UTF8<->wide strings conversions
removed: from config: utf8 option
         now winix expects UTF8 from the user's input (html forms, url-es)
         and outputs strings in the UTF8 format




git-svn-id: svn://ttmath.org/publicrep/winix/trunk@965 e52654a7-88a9-db11-a3e9-0013d4bc506e

plugins/stats/bot.h

@@ -35,6 +35,10 @@
 #ifndef headerfile_winix_plugins_stats_bot
 #define headerfile_winix_plugins_stats_bot
 
+#include <string>
+
+
+
 namespace Winix
 {
 
@@ -45,7 +49,7 @@ namespace Stats
 
 struct Bot
 {
-	void SetBrowserName(const char * name);
+	void SetBrowserName(const std::wstring & name);
 
 	bool IsGoogle();
 	bool IsYahoo();
@@ -54,9 +58,9 @@ struct Bot
 
 private:
 	
-	const char * browser_name;
+	const std::wstring * browser_name;
 
-	bool BrowserNameHas(const char * name);
+	bool BrowserNameHas(const wchar_t * name);
 };