Add adjustment detail to voucher when "Export" is true for adjustment

Purpose/Overview: Adjustments include a flag for "Export to accounting" but are still not exported as part of the voucher detail. Some adjustments need to be reported to the accounting department through vouchers

Note: Within this story the voucher details will include only a summary of each adjustment that needs to be exported to accounting. Summary will include details of the adjustment and a total amount.

Requirements/Scope:

1. When adjustments are set to export to accounting they are included in the voucher export data
2. Adjustments "summaries" are included in batched voucher data with description, amount, relation to total and pro rate details
3. Adjustment details are also included in voucher lines with description, total amount associated with that external account number (ie. voucher line) and relation to total To limit scope of this issue this will be moved to a separate story.

Approach:

Any adjustment with "Export to accounting" = true is added the batch voucher with a total amount

Calculate value of any adjustment with "Export to accounting" = true by external account number and add adjustment details with that total to voucher line data To limit scope of this issue this will be moved to a separate story.

Acceptance criteria:

• Any adjustment with "Export to accounting" = true appears in voucher line data To limit scope of this issue this will be moved to a separate story.
• Any adjustment with "Export to accounting" = true has a summary that appears in voucher data