Add status history section to invoice detail page (#3475)

...cts/templates/application_projects/includes/invoices.html

.../templates/application_projects/invoice_admin_detail.html

...emplates/application_projects/invoice_confirm_delete.html

...ojects/templates/application_projects/invoice_detail.html

hypha/apply/projects/templatetags/invoice_tools.py

hypha/apply/projects/views/payment.py

hypha/static_src/src/sass/apply/components/_icon.scss

hypha/templates/includes/sprites.html