More control over the animations

The 4 basic animations (move, rotate, scale, opacity) just got an upgrade: you can now control all the parameters, including the start value, from their inspector. Being able to customize the animation from the same place makes it much easier to create what you want in a shorter amount of time.

Other improvements and fixes

• The Rotate animation now supports negative angle values
• The Animation menu now has icons to illustrate the animations
• We updated the UI of the inspector
• We simplified the animation inspector a lot, removing options that were too complicated or not ready yet (enforce initial value, build in / build out toggle)
• We temporarily removed the presets as they made the interface more cluttered
• Fixed a bug about video upload