Switch back to true, false in resources
Switch back to true, false in resources

TrueClass and FalseClass are technically correct, but after a conversation we determined that it's more confusing to new users. We're better off encouraging folks to use just true and false here.

Signed-off-by: Tim Smith <764ef62106582a09ed09dfa0b6bff7c05fd7d1e4@chef.io>

chef-cookbooks/yum,chef-cookbooks/yum,someara/yum,someara/yum,someara/yum