added: setting a correct mime type for static files - using magic library

added: std::wstring file_mime_type to ItemContent - a mime type for static file
added: Header (core/header.h) - there will be header names defined, at the moment only content_type
added: FuncionsBase::Finish() - it is called at the end when the winix finishes

winixd/functions/functions.cpp

@@ -286,6 +286,15 @@ void Functions::InitFunctions()
 }
 
 
+void Functions::FinishFunctions()
+{
+	Table::iterator i = table.begin();
+
+	for( ; i!=table.end() ; ++i)
+		i->second->Finish();
+}
+
+
 void Functions::Init()
 {
 	CreateFunctions();
@@ -293,6 +302,12 @@ void Functions::Init()
 }
 
 
+void Functions::Finish()
+{
+	FinishFunctions();
+}
+
+
 void Functions::Parse()
 {
 	function_parser.Parse(cur, db, this, system);