Add download droplet plugin
Add download droplet plugin

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