begin removing structural references with chaining. populate pledged list and view in the constructor
use render_list for requested items controller
rename requestedItemsList to list
rename requestedItemsView to view
rely on the render_list function for the requested items controller initialization
alter requested list to populate its items collection
remove requested items controller init method and use the constructor to initialize
move transfer function to the requested items controller
remove reference to global requestModelData in requested items controller
move the list render to the transfer method
move rendering of pledged list to the pledgedItemsView
rename pledgedItemsList to list
split out rendering a pledged item from iteration
simplify render item line
remove extra variable for list requests
move listening for pledge to the requested items controller
move pledged items controller listening from app controller
use render_list instead of chaining object references
rename pledgedItemsView to view
consolidate function names for increase/reduce quantities