Configuring LDAP though environmental variables
Right now people assume you have to modify gitlab.rb which is sometimes hard.
Can we allow that with http://doc.gitlab.com/ce/administration/environment_variables.html ? "Adding more variables We welcome merge requests to make more settings configurable via variables. Please make changes in the config/initializers/1_settings.rb file and stick to the naming scheme GITLAB_#{name in 1_settings.rb in upper case}."