​r15a 18-12-2018 - The Merry Xmas! update

New features:

- Move Camera: allows to rotate and scale independent room cameras
- Move Camera: now has toggeable parameters
- Snow VFX!
- Christmas Tree replaces metronome 🎄 + bell sounds

Bug Fixes:
- Timeline should be more stable + optimizations
- Pulse Freetime beat that is set to Decrement (<-) when current pulse is the first one, will make just pulse the first pulse again.
- Move Row: Choosing Custom Row Position = Off moves row back to its default position. This may break some levels that relied on this doing anything until Hide Row was used.
- Misc bug fixes
- Most key shortcuts are blocked while editing an input field.