- added to FunctionBase: bool register_default_models (default true)

if true then winix will add default models for ezc templates such as "request", "item", etc.
- some methods from templates/item.cpp moved to Item

winixd/models/item.h

@@ -38,12 +38,6 @@
 #include <string>
 #include "winixmodel.h"
 #include "itemcontent.h"
-
-
-// temporary
-#include "core/log.h"
-
-
 #include "funinfo.h"
 #include "templates/htmltextstream.h"
 #include "templates/misc.h"
@@ -189,8 +183,10 @@ public:
 	bool can_remove_child(long child_user_id) const;
 	bool can_be_removed() const;
 
-	bool has_read_access();
-	bool has_write_access();
+	bool has_read_access() const;
+	bool has_write_access() const;
+	bool has_read_write_access() const;
+	bool has_read_exec_access() const;
 
 	bool type_is_symlink() const;
 	bool type_is_file() const;
@@ -202,7 +198,6 @@ public:
 	bool is_current_dir() const;
 
 
-
 protected:
 
 	CalcItemsHelper calc_items_by_url(long parent_id, const std::wstring & url);
@@ -216,9 +211,8 @@ protected:
 	void print_dir_without_slash(EzcEnv & env);
 	void dir_link(EzcEnv & env);
 	void link(EzcEnv & env);
-
 	void url_is(EzcEnv & env);
-
+	void execute(EzcEnv & env);
 
 
 	MORM_MEMBER_FIELD(Item)