Default log file to cache

[pickfire]

helix-term 0.1.0
Blaž Hrastnik <blaz@mxxn.io>
A post-modern text editor.

USAGE:
    hx [FLAGS] [files]...

ARGS:
    <files>...    Sets the input file to use

FLAGS:
    -h, --help       Prints help information
    -v               Increases logging verbosity each use for up to 3 times
                     (default file: /home/xxx/.cache/helix/helix.log)
    -V, --version    Prints version information

[IceDragon200]

@pickfire I have a question, how does this behave on windows? Like what directory is treated as the cache there?

[pickfire]

I am not sure but it is provided by the library. Maybe you can see how the library figures it out? Or you could just checkout this branch and try running it.

[archseer]

https://docs.rs/etcetera/0.3.2/etcetera/base_strategy/fn.choose_base_strategy.html

It'll use the proper folder on windows

[archseer]

Can you fix the merge conflict?