improved gist-list buffer, based on tabulated-list.el (same codebase as package.el) New keybindings:
g : reload the gist list from server
e : edit current gist description
k : delete current gist
: add a file to the current gist
: remove a file from the current gist
y : print current gist url
b : browse current gist
: star gist
^ : unstar gist
f : fork gist
in-place edition. While viewing a gist file buffer, you can:
C-x C-s : save a new version of the gist
C-x C-w : rename some file