5.5 video

[Lucas S]

Hi
Thanks for all comments. I think that I fixed most (all?) remaining issues.

- Improved  visibility of the text by adding black transparent
background and by moving to the beginning of the sequences
- Fixed a typo
- Added 2 more activities so filtering looks more natural now. (With
more than 5 activities there is a scrollbar visible, which looks kinda
out of place)
- Removed a window with activities settings
- Improved muon part (cropped "freedom")
- Added simple fade in/fade out effect for the first and last title
(but still think that 3d dissolving animation looked the best ;))

Link:
https://youtu.be/DsSyPpHS6HI

Cheers
Lucas