This provides a simple way to find any file in the git repo you are currently working in using ido-mode. To use this you have to have git installed and when you run 'find-file-in-git-repo', default-directory must be either a git repo or a directory nested in the git repo. This is a Fork of https://github.com/re5et/find-file-in-git-repo with some new extensions for finding alternative files in git repositories.