Stopgap: SVG Smart object layers repro as rasters

Simple fix for now so SVG smart object layers don't come up blank.
Needs more work to actually reproduce as paths.
Merge branch 'master' into jp/svg-smartobject
Make JSHint happy
Merge pull request #124 from adobe-photoshop/jp/svg-smartobject

Stopgap - SVG Smart object layers repro as raster