added cluster upgrade settings to crate.yml
added cluster upgrade settings to crate.yml

sunny256/crate,sunny256/crate,husky-koglhof/crate,adrpar/crate,adrpar/crate,aslanbekirov/crate,EvilMcJerkface/crate,puneetjaiswal/crate,EvilMcJerkface/crate,aslanbekirov/crate,gmrodrigues/crate,crate/crate,puneetjaiswal/crate,husky-koglhof/crate,crate/crate,crate/crate,puneetjaiswal/crate,EvilMcJerkface/crate,gmrodrigues/crate,gmrodrigues/crate,husky-koglhof/crate,sunny256/crate,adrpar/crate,aslanbekirov/crate