mocha AE 3.21

mocha AE 3.0.0 contains new functionality and major changes to workflow.
New Features:
New layer tree system
• Ability to customise colour for both mattes and splines
• Project merging
• Bounding boxes for splines
• Multi-spline selection and modification
• Layer groups
• 3D camera solver for After Effects
• Dope sheet for key manipulation
• Enhanced link tool to join points of separate layers
• Zooming into footage now shows individual pixels