Enable autocomplete GAS

[rudimusmaximus]

Description

Working out an atom setup for my GAS work with DevFlow and work adventures.
I like to setup on macOS and on Ubuntu running in Crouton on a Chromebook in developer mode.

Requirements

In an atom project, for *.gs, *.js, and *.ts files support:

• nested namespacing autocomplete for the project
• nested namespacing autocomplete for GAS basic and advanced services(?)
• nice to have hover and hyperclick features

Working Notes

COMMENTS WELCOME.
A link to G+ discussion

Candidate solutions

1 tbd

When satisfied

Share in our DevFlow open source repo.

Recommended list to start from

For all of these, I use Sync Settings for Atom to synchronize settings, keymaps, user styles, init script, snippets and installed packages across Atom instances.

TODO:
table package link, key features, settings notes, used for (so far) like addon w x

[rudimusmaximus]

see DevFlow Phase II Lessons Learned & Phase III Plans
Especially this for atom i think there are potential conflicts with eslint but there are workarounds, document
test implementing with tern-gas atom plugin