Bug 31388: Add select2 to fund selection in new order form

Bug 31388: Add select2 to fund selection in new order form

In new order form, when you have a lot of funds,
would be useful to have autocompletion in funds combobox.

Test plan :
1) Create an activ and an inactiv budget with at least one fund
2) Create a new order 'From a new (empty) record'
3) Check you see autocompletion in 'Fund' combobox
4) Click on 'Show inactive'
5) Check you see inactiv funds in combobox

Signed-off-by: Owen Leonard <oleonard@myacpl.org>
Signed-off-by: Katrin Fischer <katrin.fischer.83@web.de>
Signed-off-by: Tomas Cohen Arazi <tomascohen@theke.io>