switch to feross/git-pull-or-clone

[Flet]

use https://github.com/feross/git-pull-or-clone and remove https://github.com/feross/standard-www/blob/master/lib/pull-or-clone.js

@feross :)

[vaish567]

Howdy @Flet I would like to step-up on this issue? I hope, you don't mind me to work on it.

[Flet]

If it brings you joy, go for it :)

[vaish567]

Hello @Flet Quick question should I extract basic.js to pull-or-clone.js ?