Vendor the external cookbooks

Knife-Zero doesn't include Berkshelf support, so vendoring everything in
the repo is convenient again

cookbooks/mysql/libraries/mysql_base.rb

@@ -0,0 +1,30 @@
+module MysqlCookbook
+  class MysqlBase < Chef::Resource
+    require_relative 'helpers'
+
+    # All resources are composites
+    def whyrun_supported?
+      true
+    end
+
+    ################
+    # Type Constants
+    ################
+
+    Boolean = property_type(
+      is: [true, false],
+      default: false
+    ) unless defined?(Boolean)
+
+    ###################
+    # Common Properties
+    ###################
+    property :run_group, String, default: 'mysql', desired_state: false
+    property :run_user, String, default: 'mysql', desired_state: false
+    property :version, String, default: lazy { default_major_version }, desired_state: false
+    property :include_dir, String, default: lazy { default_include_dir }, desired_state: false
+    property :major_version, String, default: lazy { major_from_full(version) }, desired_state: false
+
+    action_class
+  end
+end