Retain current non-database functionality as 'Display Ledger'

[stadelmanma]

Current the code just loads and parses a tab delimited format and displays it without actually inserting it into the database. I want to keep this functionality so I can display an already existing ledger without necessarily adding it to the database.

It may be simplest to re-factor my current code into a function and view to do this and then work on adding the database functionality.