Fix FileObject.__repr__ to work correctly on Python 2
Fix FileObject.__repr__ to work correctly on Python 2

It need to return str object in Python 2 not unicode.
fawx/filebrowser-safe,ryneeverett/filebrowser-safe,fawx/filebrowser-safe,ryneeverett/filebrowser-safe,ryneeverett/filebrowser-safe,fawx/filebrowser-safe,ryneeverett/filebrowser-safe