Feature - Package install options

[Rican7]

This PR introduces a new install_options parameter to the classes and definitions that use the OS package manager, to support advanced package manager options without having to circumvent the puppet-php module.

The install_options package class parameter was added in Puppet 3.6 and allows a very convenient advanced package manager option passing mechanism.

Examples of use cases for this feature:

• Adding a --enablerepo option to Yum to enable a repo to be sourced temporarily for the install of PHP
• Adding a --no-install-recommends option to Apt

[alvagante]

Thank you

[Rican7]

Awesome! Thanks for the merge!