Fixed Issue 153: z-index of the clones is inverted when you clone several objects at once
Fixed Issue 153: z-index of the clones is inverted when you clone several objects at once

ryanramage/svg-editor,ryanramage/svg-editor,trentmillar/ddp-level-editor,trentmillar/ddp-level-editor,ryanramage/svg-editor,trentmillar/ddp-level-editor