-add metadata method now works when multiple objects are selected
-add metadata method now works when multiple objects are selected

Exocortex/ExocortexCrate,zacoxicompton/ExocortexCrate,ma55acre/ExocortexCrate,ma55acre/ExocortexCrate,SqueezeStudioAnimation/ExocortexCrate,SqueezeStudioAnimation/ExocortexCrate,Exocortex/ExocortexCrate,zacoxicompton/ExocortexCrate,SqueezeStudioAnimation/ExocortexCrate,zacoxicompton/ExocortexCrate,zacoxicompton/ExocortexCrate,Exocortex/ExocortexCrate,ma55acre/ExocortexCrate,zacoxicompton/ExocortexCrate,Exocortex/ExocortexCrate,SqueezeStudioAnimation/ExocortexCrate,Exocortex/ExocortexCrate,ma55acre/ExocortexCrate,ma55acre/ExocortexCrate,SqueezeStudioAnimation/ExocortexCrate,zacoxicompton/ExocortexCrate,SqueezeStudioAnimation/ExocortexCrate,Exocortex/ExocortexCrate,ma55acre/ExocortexCrate,ma55acre/ExocortexCrate,Exocortex/ExocortexCrate,SqueezeStudioAnimation/ExocortexCrate,zacoxicompton/ExocortexCrate