Timeline v6.2.2 (Patreon)

A few more changes, the third one MIGHT be a breaking change but hopefully it'll only fix things (yes SpaceDog, I checked with the Net Cafe scene first!)

- Recording: When a non-looping animation has a next sequence, show the marker at the next animation's position
- Add Animation: Option to automatically assign as the next animation in sequence
- Playback: Do not call triggers when blending in before reaching frame 0 (so no more weird end-of-animation trigger calls when blending)
- When loading an animation with a shared segment, select the first non-shared segment by default
- Correctly update float param sliders after cut or paste
- Restore Record screen's Hide Menu to disable by default
- Remove debug and confusing messages (in Smooth and Add animation in other atoms)
- Improve loading times