Display next command on new line

This allows for triple-click to select the whole line for
easy copy/paste into terminal.

Usage:

    $ bundle exec bin/cf.dev create-space
    Name> test5

    Creating space test5... OK
    Adding you as a manager... OK
    Adding you as a developer... OK
    Space created!

    cf switch-space test5    # targets new space
Merge remote-tracking branch 'origin/pr/11'
Fix specs related to merge that changes create-space output