V0.54.0

• Fixed bug where messagebox was not defined in rename window
• Added remove filter option to right click filter context menu
• Enter is now bound to "filter by text" entry widget
• When a link is added, it is now selected by default and it's parent folder is opened
• Clipboard label now updates if filename or filepath is copied
• Search for files window now indicates if no items were found
• Cursor position now defaults to the start of the entry in the rename dialog