fix windows and linux binary urls
fix windows and linux binary urls

Signed-off-by: Travis Patterson <37425702f387de11e6995b207f98fc72d1b7793d@pivotal.io>

kkellner/cli-plugin-repo,kkellner/cli-plugin-repo,cloudfoundry-incubator/cli-plugin-repo,cloudfoundry-incubator/cli-plugin-repo,cloudfoundry-incubator/cli-plugin-repo,cloudfoundry-incubator/cli-plugin-repo,kkellner/cli-plugin-repo