🚧 Splits express app from express server

[flovilmart]

No description provided.

[facebook-github-bot]

By analyzing the blame information on this pull request, we identified @drew-gross, @hallucinogen and @andresgarza to be potential reviewers.

[flovilmart]

Ahah :) if you mount the app somewhere else but / it won't work... but that's not breaking

[drew-gross]

Yeah I figured the construction thing meant that this was some supporting work that will help implement other stuff later. As long as it's not breaking, it's fine to merge.

[flovilmart]

Supporting a relative mount path will be problematic as the bundle expects the config on /, as well as other resources

[mnoble]

fwiw, this broke Dashboard for me. allowInsecureHTTP isn't defined (or accessible) from app.js since it's a flag parsed via commander in index.js, but used at https://github.com/ParsePlatform/parse-dashboard/blob/master/Parse-Dashboard/app.js#L43.

[flovilmart]

oops! let's fix that