Adds a "Manage related isses" permission to add/remove commits/issues relations manually from the changeset view (#2009).

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@8777 e93f8b46-1217-0410-a6f0-8f06a7374b81

app/models/changeset.rb

@@ -184,8 +184,6 @@ class Changeset < ActiveRecord::Base
                   :from_revision => change[:from_revision])
   end
 
-  private
-
   # Finds an issue that can be referenced by the commit message
   def find_referenced_issue_by_id(id)
     return nil if id.blank?
@@ -203,6 +201,8 @@ class Changeset < ActiveRecord::Base
     issue
   end
 
+  private
+
   def fix_issue(issue)
     status = IssueStatus.find_by_id(Setting.commit_fix_status_id.to_i)
     if status.nil?