Configure Tomcat for deployment behind proxy
Configure Tomcat for deployment behind proxy

Spring Boot 1.1.7 now requires application to explicitely configure
`x-forwarded-for` and `x-forwarded-proto` headers in Tomcat
configuration. By doing this, Spring Boot will configure Tomcat's
`RemoteIpValve`.

This configuration is required for CloudFoundry deployments, when using
a front-end proxy such as CloudFlare's CDN+SSL.

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