Create skeleton program to invoke Conditioner with arguments to direct operation

write a simple program that accepts a filename as an argument as well as a team number and puts a header entry into the file

Here is the example working correctly on a Window's machine, with ">" prompt.

```
> del history.dat
> python batcon.py --id '2025A' --team 1076 --loadohms 6.1 --outfile history.dat
> cat history.dat
# batcon Battery Conditioner and Capacity Test
# TeamID: 1076
# BatteryID: 2025A
# LoadOhms: 6.1
# StartTime: Sat Sep 28 12:00:12 EDT 2024
>
```