Fix: Summary, Multiline Items | Clean Up: VIDEO_TS, Comments, Log

Summary:
If exists, it uses the outline instead of the plot, because it's shorter (sometimes MUCH shorter) and easier to read.

Multiline Items:
Writers, Directors, Genres, Countries, Collections can read both multiple lines and one line separated by '/'.

VIDEO_TS:
Made one boolean to be used, to reduce the processing time.

Comments:
Made More readable.

Log:
Added/changed to log more data for easier debugging.