inconsistent numbering and dating in migrations

rw-r--r-- 1 root root 2661 2008-07-07 15:36 049_add_id_caches_to_user.rb
-rw-r--r-- 1 root root 5624 2008-07-07 15:36 051_add_indexes.rb
-rw-r--r-- 1 root root  560 2008-07-07 15:36 052_create_ratings.rb
-rwxr-xr-x 1 root root  461 2008-07-07 15:36 053_add_notice_to_user_participations.rb
-rwxr-xr-x 1 root root 2658 2008-07-07 15:36 054_add_more_indexes.rb
-rw-r--r-- 1 root root  592 2008-07-07 15:36 055_drop_pictures.rb
-rw-r--r-- 1 root root  205 2008-07-07 15:36 056_rename_federations.rb
-rw-r--r-- 1 root root 3858 2008-07-07 15:36 058_create_profiles.rb
-rw-r--r-- 1 root root 1693 2008-07-07 15:36 059_make_user_caches_binary.rb
-rw-r--r-- 1 root root  577 2008-07-07 15:36 060_add_privacy_flags_to_groups.rb
-rw-r--r-- 1 root root  797 2008-07-07 15:36 061_spell_group_privacy_flags_correctly.rb
-rw-r--r-- 1 root root  602 2008-07-07 15:36 1196752821_real_asset_versions.rb
-rw-r--r-- 1 root root 6334 2008-07-07 15:36 1199048662_add_permissions_to_profiles.rb
-rw-r--r-- 1 root root  187 2008-07-07 15:36 1199056420_add_position_to_possibles.rb
-rw-r--r-- 1 root root  196 2008-07-07 15:36 1199079410_add_status_to_channels_user.rb
-rw-r--r-- 1 root root  579 2008-07-07 15:36 1202420617_create_auto_summaries.rb
-rw-r--r-- 1 root root  283 2008-07-07 15:36 1202880178_add_created_and_updated_at_to_tasks.rb
-rw-r--r-- 1 root root  609 2008-07-07 15:36 1203982868_task_completed_and_due_dates.rb
-rw-r--r-- 1 root root  246 2008-07-07 15:36 1204080236_user_password_reset.rb
-rw-r--r-- 1 root root  231 2008-07-07 15:36 1207167581_add_inbox_flag_to_user_participations.rb
-rw-r--r-- 1 root root  516 2008-07-07 15:36 1207336152_convert_database_to_utf8.rb
-rw-r--r-- 1 root root  408 2008-07-07 15:36 1207708164_rename_auto_summary_to_page_index.rb
-rw-r--r-- 1 root root  983 2008-07-07 15:36 20080620070118_switch_to_acts_as_taggable_on.rb
-rw-r--r-- 1 root root  508 2008-07-07 15:36 20080620234804_upgrade_flex_image.rb
-rw-r--r-- 1 root root  526 2008-07-07 15:36 20080622060535_alter_database_to_remove_namespace_from_data_type.rb
-rw-r--r-- 1 root root  789 2008-07-07 15:36 20080629233555_clean_up_orphaned_data.rb
-rw-r--r-- 1 root root 1518 2008-07-07 15:36 20080630165341_convert_tools_to_page_plugins.rb
-rw-r--r-- 1 root root  839 2008-07-24 11:33 20080718223626_create_thumbnails.rb
-rw-r--r-- 1 root root  365 2008-07-24 11:33 20080722224129_add_created_by_updated_by_points_to_tasks.rb
-rw-r--r-- 1 root root  637 2008-07-24 11:33 20080723045752_create_task_participations_and_copy_data_from_task_users.rb
edge2:/var/crabgrass/unicef# rake db:version
(in /var/crabgrass/unicef)
Current version: 20080630165341