5.3.3
style: fix lint problems.
fix(zlevel): optimize zlevel allocate for effect series
chore: remove some unintentional comment
refact: put all core modules in the core dir. only do export in lib/echarts
feat(state): add emphasis.disabled
fix(colorBy): support only series and data
chore(prepublish): transform __DEV__ to node env expr.
fix: [parallel] fix that the second category parallel axis can not be selectable.