#1 - [COOK-847] - Add LWRP for generating self signed certs

Signed-off-by: Sean OMeara <someara@opscode.com>
#4 - [COOK-4715] - add upgrade recipe and complete test harness

Signed-off-by: Sean OMeara <someara@opscode.com>
Version bump to 2.0.0
Publish 2.0.0 Changelog
Version bump to 2.0.1 (for development)