Fix Issue 243: Zoom pop-up list state gets corrupted.  Patch from Peter D. Reid
Fix Issue 243: Zoom pop-up list state gets corrupted.  Patch from Peter D. Reid

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