Maps repository users to Redmine users (#1383).

Users with same username or email are automatically mapped. Mapping can be manually adjusted in repository settings. Multiple usernames can be mapped to the same Redmine user.

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@2006 e93f8b46-1217-0410-a6f0-8f06a7374b81

db/migrate/100_add_changesets_user_id.rb

@@ -0,0 +1,9 @@
+class AddChangesetsUserId < ActiveRecord::Migration
+  def self.up
+    add_column :changesets, :user_id, :integer, :default => nil
+  end
+
+  def self.down
+    remove_column :changesets, :user_id
+  end
+end