Issue #967688 by plach, miro_dietiker, Jose Reyero: Introduced an API function for removing a string translation.

- #803110, by grahl: Profile translation - Translated strings don't show in User Registration

- Renamed locales_target 'status' field to i18n_status, for compatibility with other modules, #857442

- Fixed: Parameter 1 to menu_nodeapi() expected to be a reference (php5.3), by setvik, #886700

- Improved variable api, added i18n_variable(), extended i18n_variable_del()
- Improved variable settings, variables for default language are now set to main table

- Fixed: issues with i18nvariables, do not check anymore $i18n_variables on initialization, by Jose, #850708

#386372 by plach: follow up to http://drupal.org/node/386372#comment-3188944: manual patching introduced a small bug.

#386372 by plach: follow up to http://drupal.org/node/386372#comment-3188944: manual patching introduced a small bug.

- Added some taxonomy API functions: i18ntaxonomy_translate_term_name()....
- Fixed: Access denied to database query (LOCK TABLES) on i18n_variable_set(), #769260

- Some changes to variables API, added new function: i18n_variable_get()

- Updating changelog for next release

- Reworked variable initialization to fox static cache issues with Drupal 6.17 (drupal_is_front_page), #817164

- Fixed l10n_client support, added missing strings for translation, by miro_dietiker, khaled.zaidan, #304434

- Fixed maxlength, for node translation autocomplete, by cedrid, #802418