Add helm-elscreen

[masutaka]

helm-elscreen.el was moved by emacs-helm/helm@6193cc4 to https://github.com/emacs-helm/helm-elscreen. So I want to add it to melpa.

Brief summary of what the package does

Elscreen with Helm interface

Direct link to the package repository

https://github.com/emacs-helm/helm-elscreen

Your association with the package

I'm an enthusiastic user.

Relevant communications with the upstream package maintainer

None needed

Checklist

• I've read CONTRIBUTING.md
• I've used package-lint to check for packaging issues, and addressed its feedback
• My elisp byte-compiles cleanly
• M-x checkdoc is happy with my docstrings
• I've built and installed the package using the instructions in CONTRIBUTING.md

[purcell]

Thanks. Sorry for the delay in reviewing this. Quick feedback:

• The new package should declare package dependencies on helm and elscreen, and then use require 'elscreen to avoid needing declare-function.
• There should also be a dependency declared on cl-lib.
• The package description "Elscreen support" should be changed to mention helm, e.g. something like Switch screens in elscreen using helm.

Hope that helps!

[masutaka]

Thanks for your review. I've just fixed in emacs-helm/helm-elscreen#2.

[purcell]

Thanks. Just this little point to fix now. :-)

[masutaka]

The little point was fixed in emacs-helm/helm-elscreen@b821286.

I believe all problems were fixed. Can you merge this?

[purcell]

Great, done. Thanks!