Merge branch 'upload-limits' into 'master'

Upload Limits

Better documentation for the upload limit. Please have a hard time when they need to change the upload limits, see https://gitlab.com/gitlab-org/gitlab-ce/issues/5

config/gitlab.yml.example

@@ -202,7 +202,8 @@ production: &base
   # Use the default values unless you really know what you are doing
   git:
     bin_path: /usr/bin/git
-    # Max size of a git object (e.g. a commit), in bytes
+    # The next value is the maximum memory size grit can use
+    # Given in number of bytes per git object (e.g. a commit)
     # This value can be increased if you have very large commits
     max_size: 5242880 # 5.megabytes
     # Git timeout to read a commit, in seconds

lib/support/nginx/gitlab

@@ -25,7 +25,8 @@ server {
   server_tokens off;     # don't show the version number, a security best practice
   root /home/git/gitlab/public;
   
-  # Set value of client_max_body_size to at least the value of git.max_size in gitlab.yml
+  # Increase this if you want to upload large attachments
+  # Or if you want to accept large git objects over http
   client_max_body_size 5m;
 
   # individual nginx logs for this gitlab vhost