ENHANCE_paper-select-documentation - Restoring example of paper-selec… (#933)
ENHANCE_paper-select-documentation - Restoring example of paper-selec… (#933)

Found and restored old example of a searchable paper-select. Added documentation on paper select fields. 
pauln/ember-paper,cogniteev/ember-paper,pauln/ember-paper,xomaczar/ember-paper,bjornharrtell/ember-paper,cogniteev/ember-paper,pauln/ember-paper,xomaczar/ember-paper,cogniteev/ember-paper,miguelcobain/ember-paper,xomaczar/ember-paper,bjornharrtell/ember-paper,miguelcobain/ember-paper,miguelcobain/ember-paper,bjornharrtell/ember-paper