Folder name sanitation

[mostafa-abdelbrr]

Issue:

When the movie or show name has any invalid characters like : in Batman: The Animated Series the program will either fail or use the last used folder (if any other valid series or movie was already downloaded).

For a list of invalid characters:

https://stackoverflow.com/questions/1976007/what-characters-are-forbidden-in-windows-and-linux-directory-names

Suggested fix:

Simple search and replace/remove before making folder.

[abdulrahmanMostafa30]

Thanks for reporting the issue, Fixed in 1.1 .