feat(languagelevel): adds template literal as identifier of ES2015
feat(languagelevel): adds template literal as identifier of ES2015

rs3d/fuse-box,pnml/fuse-box,rs3d/fuse-box,fuse-box/fuse-box,fuse-box/fuse-box,fuse-box/fuse-box,pnml/fuse-box,rs3d/fuse-box,pnml/fuse-box,fuse-box/fuse-box