Installed is deprecated and will be removed in ansible 2.9

[kitsunde]

This fixes this warning:

TASK [nodejs : Install Node.js] ************************************************
Saturday 19 May 2018 08:22:31 +0000 (0:00:00.596) 0:07:16.018 **********
[DEPRECATION WARNING]: State 'installed' is deprecated. Using state 'present'
instead.. This feature will be removed in version 2.9. Deprecation warnings can
be disabled by setting deprecation_warnings=False in ansible.cfg.

[tcrowe]

I was just looking at your PR which resolves this(img).

[ls-initiatives]

Ansible 2.9 is the current version and this is now a blocking bug.
This PR fixes it, can you please merge it ?