Adding missing envs for docker / fig in development and test

[luebken]

Currently the Docker setup only works for ‘production’ environment. Since the default is development (See https://github.com/meanjs/mean/blob/master/fig.yml#L8) a fig up results in a database connection error.

It mimics the change that has already been merged to production.js: 83686b8
https://github.com/meanjs/mean/blob/master/config/env/production.js#L5

This PR is an update from #183

It fixes #222, #237, #342, #142

[thecb4]

development.js file has

db: 'mongodb://localhost/mean'

fig.yml (now docker-compose.yml) has

  links:
   - db

change development.js to 'db' instead of 'localhost'

db: 'mongodb://db/mean'

works perfectly

[ilanbiala]

Please use GFM to properly highlight code blocks.

[luebken]

change development.js to 'db' instead of 'localhost'

correct that uses the hosts entry instead of the envs.

The other config files use envs so I would stay with envs. Also you want to have it keep working with localhost.

So from my point of view this PR is still valid. Any pointers / corrections appreciated

[lirantal]

thanks @luebken but we have it implemented already in 0.4.0 branch.