ddollar/foreman — pull request #250 by szimek (2012-08-14 09:15:45+00:00)
Title: Handle multiline strings in .env file

This adds support for multiline strings in format: `FOO="bar\nbaz"`

This way it's possible to use multiline strings locally and e.g. on Heroku:

```
heroku config:add FOO="bar
baz"
```

or from a file:

cert.pem
```
bar
baz
```
```
heroku config:add FOO="`cat cert.pem`"
```