Update: Redesign Basic List loading logic to load all files into a single buffer.

Update: Redesign Basic List loading logic to load all files into a single buffer.

Upon further use and review I believe that it is better to treat all input sources as a single buffer.
This allows for all of the parameters to work closer to what feels like normal logic.
If I want to get the total lines for all listed files, then I should get that.
If I want to get the total lines for each listed file, then I can call this program once for each file to get that.

I am working on Basic List first but this will be repeated for all of the other FSS read projects as well (likely in a single commit).

One of the downsides of this is that it exposes a current design limitation where the max buffer size is more likely to be reached.
Future work will most likely address this in some manner.