Processing of transactions log

Transactions log is formed for each map.

To view the log, it is necessary to execute the following actions:

- to choose a map;

- to choose a filename for saving transactions log of a map in a text kind;

- to press Save button and form the log of transactions for the chosen map in a text kind;

- to press View button for displaying beforehand formed text file of transactions on a map. If the text file does not exist, it will be formed at first and then displayed.