Revert "[COOK-4323] - Need a resource to easily configure available sites (vhosts)"

This reverts commit 094685b2c649d80fb7c58b0cf0805820dcbe174c.
Version bump to 2.6.0
Publish 2.6.0 Changelog
bumping for devodd
Merge branch 'master' of https://github.com/opscode-cookbooks/nginx
Bump version