Update example deploy script to better pull latest editor-layer-index
Update example deploy script to better pull latest editor-layer-index

`npm install` may refuse to work if it finds the
`editor-layer-index/.git` folder

kartta-labs/iD,openstreetmap/iD,digidem/iD,openstreetmap/iD,kartta-labs/iD,kartta-labs/iD,ngageoint/hootenanny-ui,ngageoint/hootenanny-ui,morray/iD,ngageoint/hootenanny-ui,AndreasHae/iD,openstreetmap/iD,AndreasHae/iD,AndreasHae/iD,digidem/iD,morray/iD