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/ticket/ticketinfo.cpp

@@ -165,7 +165,6 @@ bool TicketInfo::ParseTicketConf(long mount_dir_id, const std::wstring & path)
 	log << log3 << "Ticket: parsing conf file: " << path << logend;
 
 	conf_tab[mount_dir_id].file_name = path;
-	conf_parser.UTF8(true);
 	conf_parser.SetSpace(conf_tab[mount_dir_id].conf);
 	conf_parser.SplitSingle(true);
 	conf_tab[mount_dir_id].conf.Clear();