Golden test all examples

[bbkane]

I did it for butler, now for the rest of the examples....

[bbkane]

Ok, these are machine dependent due to:

• Path values in the config show up in --help as /Users/bbkane/... instead of ~/...
• reading values from a config on my filesystem that show up in --help (like from my actual grabbit config)

Both of these are problematic to deal with. I can deal with path by requiring the app to expand them (see ~/Code/Go/pathlib ), and maybe with the config values by requiring parse to have a reference to an open func?

[bbkane]

It might be nice to take this time to rework how config flags work?

[bbkane]

This will probably be easier with the ParseOpt stuff in #60 - can move some of config stuff to a ParseOpt I think