Subsume all Gist.vim functionality?

[rking]

There are a couple in here we could use, all related to managing existing gists:

https://github.com/vim-scripts/Gist.vim

• Delete the gist (you need to have opened the gist buffer first).
  Password authentication is needed.

    :Gist -d
  

• Fork the gist (you need to have opened the gist buffer first).
  Password authentication is needed.

    :Gist -f
  

• Star the gist (you need to have opened the gist buffer first).
  Password authentication is needed.

    :Gist +1
  

• Unstar the gist (you need to have opened the gist buffer first).
  Password authentication is needed.

    :Gist -1
  

• Get gist XXXXX and add to clipboard.

  :Gist -c XXXXX
  

• List your public gists.

  :Gist -l
  

• List gists from user "mattn".

  :Gist -l mattn
  

• List everyone's gists.

  :Gist -la
  

• List gists from your starred gists.

  :Gist -ls