Incorrect filename with spaces behavior (Linux)

[kartun83]

Actually there are issues both with file import and export.

1. File importing. It's not possible to import file via drag-and-drop, example filename m.i. #1 (Vocals) (1)_split.wav. This file renamed to "test.wav" imports properly. Also, there is no feedback on unsuccessful import, everything is just clears. However, if accessed via "Open file" dialog, file m.i. #1 (Vocals) (1)_split.wav imports properly.
2. Working with the same file m.i. #1 (Vocals) (1)_split.wav it's not possible to drag-and-drop generated midi. on Linux temp file is located in /tmp/neuralnote with pattern "originalfilename__NNTranscription.mid", but dragging it fails. As a workaround it's possible to manually get this file, but it's not very convenient.