Adds support for installing Riak through a custom package repository.
Added custom repository support for different platforms. Also, created
an attribute for providing the Enterprise package name.
Remove 1.3.2 Precise hack.
Fix README formatting.
Update CHANGELOG.
Add a suite for testing custom Enterprise package installs.
Bumping for 2.3.4
Merge pull request #92 from basho/hc-custom-repository

Allow Riak package installations from custom repositories.
v2.4.0
Removed Recipe Tester.
Bumped Chef to version 11.8.0.
Update `cs_version` to `1.4.3`.
Made testing of Riak using the default suite explicit.
Merge pull request #95 from basho/hc-riak-cs143

Changes to support Riak CS 1.4.3.
v2.4.1
Ensure README is accurate.
Make use of `vagrantfile_erb` setting of kitchen-vagrant.
Update CHANGELOG.
Update Vagrant boxes in test-kitchen suite.
Merge pull request #96 from basho/hc-kitchen-vagrant

Take advantage of the kitchen-vagrant Vagrantfile template hook.