i18n 5.x-2.2

Fixed some issues and usability improvements:
- http://drupal.org/node/186562, http://drupal.org/node/186562
- sql error when trying to create translation, http://drupal.org/node/185268
- Comment block i18n fails in Drupal 5.2, http://drupal.org/node/166187
- ttext php5 compatibility issue, http://drupal.org/node/163890
- Added translation of /node/x/path to /node/y/path
- Added NAT (Node As Term) support. NAT terms created with node language and created translation relationships with other node's terms.
+ Added autocomplete for selecting node translations, by Dave Myburgh, #137049
- Fixed #138624, db_rewrite_sql() not rewriting sql as expected. Now language conditions are only disabled for admin/content/* paths
+ Added some new synchronization options
- Flexinode fields
- File attachments
+ Extended synchronization module:
- CCK fields
- More standard node fields
- Attachments, revisions, etc
Added a fieldset in i18n content type settings to show here the synchronization options too
- One more bugfix in the evil taxonomy queries. Terms without translation are left untouched now for the other nodes.
- Fixed query with taxonomy synchronization, causing an error when terms had no translation.
+ Implemented simple synchronization for node fields -proof of concept
- New settings per content type
- Implementation on hook_nodeapi
- Also fixed some bug with taxonomy synchronization
- Fixed issue with menu items for nodes not being created with the right type

Added some flags and translations
- Ukrainian flag submitted by yasenp
- Greek flag submitted by Stefanos Kouzof
- Some others I cannot find the names, sorry