[Request] A command to display a debug note

[lambdalisue]

Like Fail, TODO, or Skip but won't stop test. While vim-themis hooks stdout, it would be really nice if themis provide such kind of command 😄

[lambdalisue]

Or --verbose option which allow to echo echo, echomsg or whatever to stdout.

[lambdalisue]

Not officially supported but call themis#log('hoge') would do.

[lambdalisue]

ping.