Add edit_base* with admin/frontend folder file listing

Before it only listed files in current directory. Because of the hard
split select from both.
Add hostname/folder input (optional) to prefix files outside the same
folder.

Note: If no hostname/folder is set and two files in admin and frontend
have the same name they will be both highlighted as the point to the
same place.

www/configs/config.master.php

@@ -89,7 +89,7 @@ DEFINE('DEFAULT_ACL_LEVEL', 80);
 // 4: very strict, even on normal fixable errors through error
 // DEFINE('ERROR_STRICT', 3);
 // allow page caching in general, set to 'FALSE' if you do debugging or development!
-// DEFINE('ALLOW_SMARTY_CACHE', FALSE);
+// DEFINE('ALLOW_SMARTY_CACHE', false);
 // cache life time, in second', default here is 2 days (172800s)
 // -1 is never expire cache
 // DEFINE('SMARTY_CACHE_LIFETIME', -1);