Improve config documentation

[stevensonmt]

update readme to provide some direction on customization options.

[AnErrupTion]

I don't really understand this. Why only document bg and fg in that case? It seems a bit useless to me.

[stevensonmt]

Your comment is unnecessarily harsh.

The number of issues in the issue tracker about this very question suggested it to me. I was trying to avoid putting too much into the readme but would be happy to write up documentation for other settings. I would say all the other settings in config.ini are self explanatory. The color codes used are not as likely to be intuitive to users. If you prefer, this information could be moved to the comments in config.ini but that might get unwieldy.

As for only documenting fg and bg, are there other color settings available?

[AnErrupTion]

Your comment is unnecessarily harsh.

I didn't want to be harsh, I just expressed my confusion.

The number of issues in the issue tracker about this very question suggested it to me.

Could you please point these out?

If you prefer, this information could be moved to the comments in config.ini but that might get unwieldy.

I believe this is the best solution. I personally don't think this will cause much readability problems or such.

As for only documenting fg and bg, are there other color settings available?

No, but what I meant is why you only documented the color settings. Now with your comment I do understand.

[stevensonmt]

Your comment is unnecessarily harsh.

I didn't want to be harsh, I just expressed my confusion.

No worries. The word 'useless' seemed harsh.

The number of issues in the issue tracker about this very question suggested it to me.

Could you please point these out?

#346
#260
#238
#207
#146
#80

If you prefer, this information could be moved to the comments in config.ini but that might get unwieldy.

I believe this is the best solution. I personally don't think this will cause much readability problems or such.

Moved info to config.ini as comment