RokkinCat/covalence-cli — pull request #14 by nickgartmann (2014-05-30 14:49:38+00:00)
Title: Credential prompts

@stoodder @jeregrine

Added prompts for credentials and help text so users can know what to expect. This mimics the functionality of the heroku toolbelt `heroku login --help`

What we see now is

```bash
covalence login --help

Usage: node covalence login [options]

Options:
-u email@computer.org, --username email@computer.org
-p S0oP3rS3kr3T, --password S0oP3rS3kr3T
-t, --token Your covalence API token (see your project dashboard)

If no credentials are provided, you will be prompted for them.

Example:

$ covalence login
Enter your covalence credentials:
Email: email@computer.org
Password (typing will be hidden):
Logged in as Test User
```