Prompt should ask for the ID off the app

[phillipskevin]

Currently the prompt asks for the name of the app:

$ donejs add firebase
Installing donejs-firebase
alpha-test@0.0.0 /Users/kevin/dev/alpha-test
└─┬ donejs-firebase@1.0.0-pre.1
  └─┬ yeoman-generator@0.24.1
    ├── async@2.1.4
    ├── cross-spawn@4.0.2
    ├── glob@7.1.1
    ├── istextorbinary@2.1.0
    ├── pretty-bytes@3.0.1
    └── shelljs@0.7.6

? What is the name of your Firebase app? alpha-test-af063

This actually needs to be the Project ID as given in the Firebase console:

These values will be different if you don't pick something unique enough for your project name.

[phillipskevin]

This should be mentioned in the guides also.

[matthewp]

Are you just suggesting changing the prompt?

[phillipskevin]

Yeah, I think it would be helpeful to change the prompt.