modulesync 1.5.0

Change default RedHat params to use config_root

When the pear package name is defined based on `$facter['os']['family']`. The problem is that Amazon Linux has 'RedHat' as os family.
I set an `if` before case searching for 'Amazon' in `$facter['os']['name']` based on the output of the facter command on Amazon instances:
```shell
$ facter os
{
  architecture => "x86_64",
  family => "RedHat",
  hardware => "x86_64",
  name => "Amazon",
  release => {
    full => "2017.09",
    major => "2017",
    minor => "09"
  },
  selinux => {
    enabled => false
  }
}
```

Fixing wrong pear package name in Amazon Linux

modulesync 1.6.0

added a comment to non self-explanatory code

mark Puppet 5 as supported

Capture upstream changes

Use the lookup function
Use deep merge

Deprecate hiera_hash functions

use ensure_packages

dont wrap apt::key in a useless create_resources

This version automatically installs the apt-transport-https package,
which is needed for https mirrors. By using this module in at least this
version, we don't need to manage the package on our own.

this is the lowest supported version for ensure_packages

this is a private class, it won't get called directly, only from within
the main class. It references variables from the main class, so we
need to include it (or move the tests into the testfile for the main
class)

Add PHP 7.1 support on Debian

fix composer auto_update idempotency in case no update is available

add ubuntu 16.04 support

modulesync 1.7.0

this fixes an error that was introduced in 0ad7566

use correct require arguments

modulesync 1.8.0

release 5.2.0