Fixed issue 266 by changing the viewBox to width/height on serialization
Fixed issue 266 by changing the viewBox to width/height on serialization

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