Vaping config location considerations

[vegu]

Split out from #84 - discussion about relocating vaping config files and re-assessing the need for a vaping home directory per instance.

@bandtank wrote
I thought about this some more and it made me wonder why the path is to a directory instead of a file. Is there a reason you have to provide a directory? Would a config file not make more sense?

I think it would be simpler to make ~/.vaping automatically and then store all configuration files, log files, etc. in there. That would allow the user to use config files with different names instead of needing to name each config file the same way, but in different directories. A single, rotated log file that says which config file is being used would be really helpful.

[oeggyknake]

When i see vape i was thinking like you sale e juice type items lol.