All of them in one hash caused only the last keys to count, so librarian
pulled in puppet-archive, nothing else

* metadata.json: fix dependencies

All of them in one hash caused only the last keys to count, so librarian
pulled in puppet-archive, nothing else

* Fix fixtures for old puppet versions

* Travis: update version to be tested

The matrix wasn't really in sync and was using some old patch versions

* Tests: drop tests/

Never used?

* Tests: fix annoying mocking warning

* Make NodeJS version selectable

New Rocket.Chat versions moved to NodeJS 8

Tests are odd because the nodejs module rewrites the version at the Ruby
level.

* metadata.json: fix dependencies

All of them in one hash caused only the last keys to count, so librarian
pulled in puppet-archive, nothing else

* Fix fixtures for old puppet versions

* Travis: update version to be tested

The matrix wasn't really in sync and was using some old patch versions

* Tests: drop tests/

Never used?

* Tests: fix annoying mocking warning

* Make NodeJS version selectable

New Rocket.Chat versions moved to NodeJS 8

Tests are odd because the nodejs module rewrites the version at the Ruby
level.

Documentation examples of what might go wrong received from RC devs in
chat and personal experience in production.

V1
Use puppetlabs' build of Debian Jessie.
50% cut in image size, plus an image that Vagrant launches.

V2
Force installation of the 2.0 alpha nodejs module. Puppet was installing
the stable 1.9.6 by default.
Fails on installing semver gem (SSL2 symbol issues)

V3
Switch to Ubuntu Wily
Fails to launch mongodb using systemd

Tries with other Ubuntu versions:
Trusty: (puppetlabs-mongodb) fails to set up systemd OR upstart
Xenial: (beaker-vagrant) uses vagrant user instead of ubuntu

change rocket to rocketchat in manifests

update names to rocketchat

add ci setup

custom version and mongo cluster usage

Required if mongodb has authentication set up

Correct test paths and ensure target directory existance.

Based on Rocket.Chat docs at:
https://rocket.chat/docs/installation/manual-installation/ubuntu/

Same-line comments weren't received well by systemd

A more complex puppet setup may install those and more.
This deals with the Duplicate declaration errors.