886: Configure Adjusted Consumption (N)

Short description: 

Acceptance Criteria
Verify that:

• in the APIs for configuring a requisition template, this new field can be added into the requisition template (by an admin with permissions to configure the template for their program)
• if this field is NOT configured/associated to a requisition template, it does not appear on the requisition form
• the field can be configured with a display order that controls where it appears on the requisition
• in the APIs for initiating and saving a requisition, if this field is part of the template, then this field appears on the requisitions. Its display order should be based on the requisition template.
• The field is a calculated field, read only.
• value in the requsitions is calculated based on the calculation above (upholding the assumptions around F)
• For this field to be added to the template, variables C and X are also required.
  • Data validation for C and X to be done during the admin template configuration.
• Variable F is not required to be configured
• If F isn't used in the template, zero is is used (meaning the second half of the formula is 0).
• Display order is enforced on the requisition
• Display order is set on the requisition template
• UI: For any requisition with this field, the requisition form displays it in the proper display order.