Allow user to show all hidden fields from PO or POL view

Purpose: Allow user to indicate in order template that specific fields should be hidden when order form is used with that template. This will help user that are creating orders to focus on providing the data that administrators need them to provide and nothing else.

User story statement(s):

As an acquisitions administrator,
I want to be able to hide fields from the order
so that users creating orders are focused on providing the information needed for that type of order
AND they can do so as quickly as possible

Scenarios:

1. Scenario:
   • Given user has permissions "Orders: show all hidden fields"
   • When viewing order/order line that have hidden fields hidden
   • Then user can select "Show all hidden fields" from action menu
2. Scenario: 
   • Given user has permissions "Orders: show all hidden fields"
   • When viewing order/order line that have hidden fields shown
   • Then user can select "Hide all hidden fields" from action menu
3.  Scenario: 
   • Given user has permissions "Orders: show all hidden fields"
   • When viewing order/order line that do not potentially have hidden fields
   • Then user does not see show/hide all hidden fields toggle
4.  Scenario: 
   • Given user has permissions "Orders: show all hidden fields"
   • When viewing order/order line and selecting Show/hide all hidden fields from action menu
   • Then the view is refreshed and these fields are either shown or hidden from the view