Added warnings when registering onAction on non-root or unprotected nodes, fixes #260
Added warnings when registering onAction on non-root or unprotected nodes, fixes #260

mobxjs/mobx-state-tree,mweststrate/mobx-state-tree,mobxjs/mobx-state-tree,mobxjs/mobx-state-tree,mobxjs/mobx-state-tree,mweststrate/mobx-state-tree