Readded 2-Pass encoding for VHS

1.0.7
- Reducded -Q dvd from v768 to v640
- Readded 2pass encoding: -2
- Fixed small typos

Isnt that just nice, after several weeks of asking for feedback, one actualy replied AFTER i decided it to be stable.
Oh well, at least i know now that the 2 pass encoding was working, for others at least, so i have readded this with this new update of my "Video Handler Script".

Hope you like it