update README to include bower step
update README to include bower step

zanthrash/deck-old,sgarlick987/deck,kenzanlabs/deck,HaishiBai/deck,ajordens/deck,HaishiBai/deck,ajordens/deck,zanthrash/deck-1,HaishiBai/deck,icfantv/deck,zanthrash/deck-old,duftler/deck,kenzanlabs/deck,ajordens/deck,ajordens/deck,icfantv/deck,zanthrash/deck-1,icfantv/deck,sgarlick987/deck,icfantv/deck,zanthrash/deck-1,spinnaker/deck,spinnaker/deck,kenzanlabs/deck,spinnaker/deck,sgarlick987/deck,duftler/deck,spinnaker/deck,duftler/deck,sgarlick987/deck,duftler/deck