Filter / characters out of filenames

[nokyan]

Recording tracks that have a "/" in their title previously didn't work, this hacky solution fixes it by just replacing every "/" in the filename with nothing.

[Bleuzen]

Thanks, but there is room to improve:

• Use an underscore instead of an empty string. "_" is much more common as replacement, nothing may look weird, for example if the char before and after is a space.

• Try to avoid having multiple copies of the same code. This could be a one-liner. What about reverting your changes in the two lines and just use this below:

self.filename = self.filename.replace("/", "_")

[Bleuzen]

Ok great :)