[USER STORY] get all transactions from the "get transaction" API in a common known format

[data-david]

As: an user of the bookkeeping reference implementation (PoC)
I wish to: get all financial data from the "get entry" API in a common known format
So that: I can understand the data according to global published definitions

Related to epic: #2

Link to design:
Link to solution architecture:

Business value (Critical/Important/Less important/Good to have): Critical

[data-david]

Considerations to solution architecture and implementation:

• The format here is XBRL GL

[ekoskent]

The API should have a parameter for companyID.

[ekoskent]

We need a parameter also on the transaction data APIs for documentType as we are going to support various formats (SAF-T, SIE...). Need to find the correct expressions for these (similar how is done in PEPPOL) in order to capture the framework and used version.