Cannot launch AppImage with comma in filename

```
me@host:~$ '/home/me/Downloads/Name,Test.AppImage'
fuse: unknown option `Test.AppImage'

Cannot mount AppImage, please check your FUSE setup.
You might still be able to extract the contents of this AppImage
if you run it with the --appimage-extract option.
See https://github.com/AppImage/AppImageKit/wiki/FUSE
for more information
open dir error: No such file or directory
```