Fix whitespace in migrations

Signed-off-by: Alex Coles <alex@alexbcoles.com>

db/migrate/000_aggregated_migrations.rb

@@ -893,4 +893,3 @@ class AggregatedMigrations < ActiveRecord::Migration
   end
 
 end
-

db/migrate/20120319095930_localize_email_header_and_footer.rb

@@ -32,10 +32,10 @@ class LocalizeEmailHeaderAndFooter < ActiveRecord::Migration
   def self.up
     emails_header = Setting.find_by_name 'emails_header'
     emails_footer = Setting.find_by_name 'emails_footer'
-    
+
     default_language = Setting.default_language
     default_language = 'en' if default_language.blank?
-    
+
     if emails_header
       translation = { default_language => emails_header.read_attribute(:value) }
       emails_header.write_attribute(:value, translation.to_yaml.to_s)
@@ -52,10 +52,10 @@ class LocalizeEmailHeaderAndFooter < ActiveRecord::Migration
   def self.down
     emails_header = Setting.find_by_name 'emails_header'
     emails_footer = Setting.find_by_name 'emails_footer'
-    
+
     default_language = Setting.default_language
     default_language = 'en' if default_language.blank?
-    
+
     if emails_header
       translations = YAML::load(emails_header.read_attribute(:value))
       text = translations[default_language]
@@ -73,5 +73,5 @@ class LocalizeEmailHeaderAndFooter < ActiveRecord::Migration
       emails_footer.write_attribute(:value, text)
       emails_footer.save!
     end
-  end   
+  end
 end

db/migrate/20120529090411_create_delayed_jobs.rb

@@ -40,11 +40,11 @@ class CreateDelayedJobs < ActiveRecord::Migration
       table.string   :locked_by                    # Who is working on this object (if locked)
       table.timestamps
     end
-	
+
     add_index :delayed_jobs, [:priority, :run_at], :name => 'delayed_jobs_priority'
   end
-  
+
   def self.down
-    drop_table :delayed_jobs  
+    drop_table :delayed_jobs
   end
-end
+end

db/migrate/20131004141959_generalize_wiki_menu_items.rb

@@ -29,23 +29,23 @@
 
 class GeneralizeWikiMenuItems < ActiveRecord::Migration
   def up
-  	rename_table :wiki_menu_items, :menu_items
-  	add_column :menu_items, :type, :string
-  	rename_column :menu_items, :wiki_id, :navigatable_id
+    rename_table :wiki_menu_items, :menu_items
+    add_column :menu_items, :type, :string
+    rename_column :menu_items, :wiki_id, :navigatable_id
     rename_index :menu_items, 'index_wiki_menu_items_on_parent_id', 'index_menu_items_on_parent_id'
     rename_index :menu_items, 'index_wiki_menu_items_on_wiki_id_and_title', 'index_menu_items_on_navigatable_id_and_title'
 
-  	MenuItem.find_each do |menu_item|
-  	  menu_item.update_attribute :type, 'MenuItems::WikiMenuItem'
-  	end
+    MenuItem.find_each do |menu_item|
+      menu_item.update_attribute :type, 'MenuItems::WikiMenuItem'
+    end
 
-  	# TODO rename indexes
+    # TODO rename indexes
   end
 
   def down
-  	rename_table :menu_items, :wiki_menu_items
-  	remove_column :wiki_menu_items, :type
-  	rename_column :wiki_menu_items, :navigatable_id, :wiki_id
+    rename_table :menu_items, :wiki_menu_items
+    remove_column :wiki_menu_items, :type
+    rename_column :wiki_menu_items, :navigatable_id, :wiki_id
     rename_index :wiki_menu_items, 'index_menu_items_on_parent_id', 'index_wiki_menu_items_on_parent_id'
     rename_index :wiki_menu_items, 'index_menu_items_on_navigatable_id_and_title', 'index_wiki_menu_items_on_wiki_id_and_title'
   end

db/migrate/20140127134733_fix_issue_in_notifications.rb

@@ -41,7 +41,7 @@ class FixIssueInNotifications < ActiveRecord::Migration
   def down
     Setting['notified_events'] = replace(Setting['notified_events'], REPLACED.invert)
   end
-  
+
   private
 
   def replace(value,mapping)

db/migrate/migration_utils/migration_squasher.rb

@@ -108,4 +108,3 @@ module Migration
     end
   end
 end
-

db/migrate/migration_utils/setting_renamer.rb

@@ -55,4 +55,3 @@ module Migration
     end
   end
 end
-