[emms-help] [emms-mode-line-cycle] integrate with emms-git (#2)

[Yoni Rabkin]

If you wish you can maintain your file in the emms-repo. That way it
benefits all users of the development version of EMMS. Further, we can
make it available via (emms-devel). Perhaps it may also make sense to
integrate your changes further with the existing modeline functionality.
Perhaps, I can review your file if you assign the copyright, though a
quick skim suggest it's in good condition.

I agree with this assessment.

I think some feedback from users or download statistic will be needed
because only few days have passed since this package was registered with MELPA.

As you prefer.

I have no problem with including this in Emms, pending the copyright
paperwork.

It would need to be disabled by default, but easily enabled with
something like (emms-scrolling t). Finally, please ask for a user manual
entry to go along with it.

Thanks!