remove trailing white-spaces from lib/redmine/search.rb

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@7419 e93f8b46-1217-0410-a6f0-8f06a7374b81

lib/redmine/search.rb

@@ -1,39 +1,39 @@
 # Redmine - project management software
-# Copyright (C) 2006-2009  Jean-Philippe Lang
+# Copyright (C) 2006-2011  Jean-Philippe Lang
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
 # as published by the Free Software Foundation; either version 2
 # of the License, or (at your option) any later version.
-# 
+#
 # This program is distributed in the hope that it will be useful,
 # but WITHOUT ANY WARRANTY; without even the implied warranty of
 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 # GNU General Public License for more details.
-# 
+#
 # You should have received a copy of the GNU General Public License
 # along with this program; if not, write to the Free Software
 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 
 module Redmine
   module Search
-  
+
     mattr_accessor :available_search_types
-    
+
     @@available_search_types = []
 
     class << self
       def map(&block)
         yield self
       end
-      
+
       # Registers a search provider
       def register(search_type, options={})
         search_type = search_type.to_s
         @@available_search_types << search_type unless @@available_search_types.include?(search_type)
       end
     end
-    
+
     module Controller
       def self.included(base)
         base.extend(ClassMethods)
@@ -42,7 +42,7 @@ def self.included(base)
       module ClassMethods
         @@default_search_scopes = Hash.new {|hash, key| hash[key] = {:default => nil, :actions => {}}}
         mattr_accessor :default_search_scopes
-        
+
         # Set the default search scope for a controller or specific actions
         # Examples:
         #   * search_scope :issues # => sets the search scope to :issues for the whole controller