moved some ezc functions from templates/item.cpp to Item and ItemContent

removed: templates/item.cpp
updated: some html templates which use [item] or [item_tab]
removed some old html templates: item_info.html and itam_tab_info.html

winixd/html/fun_template.html

@@ -9,8 +9,8 @@
 
 	{template_info_file}:
 	
-	[if item_has_html_template]
-		[item_html_template]
+	[if item.has_html_template]
+		[item.html_template]
 	[else]
 		{template_from_mount_point}