add modals on order page, refactor modals

Conflicts:
	app/components/credit_customer_modal.js
	app/components/debit_customer_modal.js
convert other modal components to use a base modal class
fix customer test
debugging change-password
components
modal components
marketplace settings
made more modal views into components
generate years dynamically
reset customer tests
fixing credit customer modal
fixed modals
Merge branch 'master' into show-modal-errors
fixed some tests
edit transaction
can credit customer
refund debit modal
fix guest cookie time storage
added time
Merge pull request #818 from tarunc/show-modal-errors

Show modal errors