make data-submit-onchange work with datepicker
add view for all transactions + csv

Conflicts:
	app/controllers/finance/financial_transactions_controller.rb
	app/views/finance/financial_transactions/index.html.haml
	app/views/finance/ordergroups/index.html.haml
add pickup day to orders
first iteration
use affix for article info box
use proper form field names + show goa values
ui improvements
add shopping cart
move ordering to group_order; redesign archive

decided that the faceted browser view belongs to the group_order
view/controller; also bring the group-order in line
separate group_orders show and edit
fix query performance
small group_order ui update
fix group_orders archive
start to make ordering work :)
only show articles I ordered in shopping cart
make ajax ordering work
remove outdated group_order left-overs
make tests work again
introduce units filled progress bar
group_order fixes