Daniel Schreiber 9dbdb9397a fixing incorrect missing ansible error
At least for ansible 2.0.0.1 the command `ansible-galaxy --help` is inappropriate for testing if ansible is installed, as it yields an error:

```
vagrant@vagrant-ubuntu-trusty-64:~$ ansible-galaxy --help && echo "OK"          
Usage: ansible-galaxy [delete|import|info|init|install|list|login|remove|search|setup] [--help] [options] ...

Options:
  -h, --help     show this help message and exit
  -v, --verbose  verbose mode (-vvv for more, -vvvv to enable connection
                 debugging)
  --version      show program's version number and exit
ERROR! Missing required action
```
2016-01-13 23:05:39 +01:00
..
2015-12-24 12:44:58 -08:00
2015-12-10 17:00:35 +08:00

Vagrant Core Plugins

These are plugins that ship with Vagrant. Vagrant core uses its own plugin system to power a lot of the core pieces that ship with Vagrant. Each plugin will have its own README which explains its specific role.