Fail fast if required deploy/login vars are missing
Fail fast if required deploy/login vars are missing

mbateman/sagan,amit-siddhu/sagan,BHASKARSDEN277GITHUB/sagan,yhj630520/sagan,spring-io/sagan,dkushner/sagan,andriykonoz/sagan,lowtalker/sagan,dkushner/sagan,amit-siddhu/sagan,vizewang/sagan,TabberGit/sagan,andriykonoz/sagan,martinlippert/sagan,dkushner/sagan,garylgh/sagan,dharmaraju/sagan,lowtalker/sagan,eonezhang/sagan,dharmaraju/sagan,dsyer/sagan,TabberGit/sagan,rwinch/sagan,gregturn/sagan,martinlippert/sagan,mbateman/sagan,eonezhang/sagan,andriykonoz/sagan,dvaughn555/sagan,gregturn/sagan,rwinch/sagan,dsyer/sagan,martinlippert/sagan,vizewang/sagan,dsyer/sagan,eonezhang/sagan,gregturn/sagan,martinlippert/sagan,amit-siddhu/sagan,dvaughn555/sagan,seoilhyun/sagan,dsyer/sagan,dharmaraju/sagan,vizewang/sagan,spring-io/sagan,BHASKARSDEN277GITHUB/sagan,mbateman/sagan,dvaughn555/sagan,vizewang/sagan,rwinch/sagan,spring-io/sagan,garylgh/sagan,seoilhyun/sagan,seoilhyun/sagan,dlizarra/sagan,BHASKARSDEN277GITHUB/sagan,dlizarra/sagan,dvaughn555/sagan,yhj630520/sagan,TabberGit/sagan,eonezhang/sagan,dkushner/sagan,andriykonoz/sagan,yhj630520/sagan,TabberGit/sagan,amit-siddhu/sagan,seoilhyun/sagan,lowtalker/sagan,dlizarra/sagan,dlizarra/sagan,BHASKARSDEN277GITHUB/sagan,garylgh/sagan,mbateman/sagan,lowtalker/sagan,dharmaraju/sagan,spring-io/sagan,garylgh/sagan,yhj630520/sagan,rwinch/sagan