Hammer CLI experimental plugin

Hello,

at the last community demo I presented a hammer-cli-experimental
plugin [1] which should contain features that aren't fully implemented
or mature enough to be merged into core but it's still worth releasing
them to get feedback from users.

The first version has been released last week. It contains following
experimental features:

  • config command
  • Fuzzy matching of subcommands
  • full-help command
  • Condensed help
    See the repository for more information about them.

If you have a feature you were hesitating to push hidden somewhere in
your branch send a PR into the repo! If you like one of the features
and you think it's worth extending/finishing/merging into core, please
open a github issue where we can gather also other's feedback and
discuss further steps.

Tomas

[1] https://github.com/tstrachota/hammer-cli-experimental