We have a log for TDINDWG and TDUSRTIMER like:
```
TDINDWG: [1, 18474850] 1900-01-00 04:26:02 [TIMEBLL 40]
TDUSRTIMER: [1, 18474804] 1900-01-00 04:26:02 [TIMEBLL 40]
```
But this is not fine.

The result is something ```1 day and 04:26:02 minutes```.
Improve log for TDINDWG and TDUSRTIMER
This is a GitHub Issue
repo:libredwg
owner:LibreDWG
Title : Improve log for TDINDWG and TDUSRTIMER
Issue date:

--- start body ---
We have a log for TDINDWG and TDUSRTIMER like:
```
TDINDWG: [1, 18474850] 1900-01-00 04:26:02 [TIMEBLL 40]
TDUSRTIMER: [1, 18474804] 1900-01-00 04:26:02 [TIMEBLL 40]
```
But this is not fine.

The result is something ```1 day and 04:26:02 minutes```.
--- end body ---
