Adds a <<me>> option at the top of the assignee drop-down (#1102).

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@8688 e93f8b46-1217-0410-a6f0-8f06a7374b81

app/helpers/application_helper.rb

@@ -305,6 +305,9 @@ module ApplicationHelper
   # Returns a string for users/groups option tags
   def principals_options_for_select(collection, selected=nil)
     s = ''
+    if collection.include?(User.current)
+      s << content_tag('option', "<< #{l(:label_me)} >>", :value => User.current.id)
+    end
     groups = ''
     collection.sort.each do |element|
       selected_attribute = ' selected="selected"' if option_value_selected?(element, selected)