[Pingus-CVS] Issue 45 in pingus: File dialog in level editor doesn't have an Up-button

[pingus]

Status: Accepted
Owner: address@hidden
Labels: Type-Defect Priority-Medium Component-Editor

New issue 45 by address@hidden: File dialog in level editor doesn't have  
an Up-button
http://code.google.com/p/pingus/issues/detail?id=45

The file dialog in the level editor currently does not have a way to move  
up in the directory structure, a side effect from filtering out the "."  
and ".." directory entries.

Either add a ".." entry back or a special up-button.