added: to config: 'content_type_header' parameter

the kind of "Content-Type" header send to the client
       if utf8 is enabled then 'charset=UTF-8' will also be appended
added: to templates: an index pattern for 'rawcontent'
       used when 'rawcontent' parameter is present
       by default the template has only one [content] ezc function
       useful in AJAX requests       


git-svn-id: svn://ttmath.org/publicrep/winix/trunk@784 e52654a7-88a9-db11-a3e9-0013d4bc506e

templates/templates.h

@@ -37,6 +37,8 @@ class Functions;
 namespace TemplatesFunctions
 {
 	extern size_t pat_index;
+	extern size_t pat_index_fullscreen;
+	extern size_t pat_index_rawcontent;
 	extern size_t pat_err_404;
 	extern size_t pat_err_per_denied;
 
@@ -485,6 +487,8 @@ private:
 	void ReadLocale();
 	void SetHtmlFilter();
 	void CreateFunctions(); // should be called before reading patterns (patterns will cache ezc functions)
+	Ezc::Pattern * SelectIndexPatternFromItemAndMountPoint();
+	Ezc::Pattern * SelectIndexPattern();
 
 	TemplatesFunctions::EzcGen generator;
 	std::wstring temp;