v0.4.0

Added

• none slide action now supported (this is likely to change due to slides combining with child and slide actions)
• multiple simultaneous animations supported

Changed

• important action methods, dslide-section-next dslide-section-previous dslide-child-next dslide-child-previous support an optional argument, REVERSE-IN-PLACE that enables use by actions that want to reverse by re-processing the same org element. Hiding and revealing an item is an example.
• dslide-start-from was defaulted to point

Fixed

• The tail-end of animations is now buttery smooth due to a math fix
• various sources of flicker
• removed redundant forward & backwards steps due to excessive use of default implementation of dslide-end, which walks forward until progress cannot be made
• some lifecycle issues such as needing to display the slide buffer
• image action will load images when going backward