Thanks to ziyasal's open-conemu-here, I can create "open_in_cmd" package. With "open_in_cmd", User can open a CMD in Atom directly from tree-view & editor.
To install package from command line:
apm install open_in_cmd
Note: This package is only enabled on Windows, that's why "CMD" is used.
Good catch. Let us know what about this package looks wrong to you, and we'll investigate right away.