Cleaning up and making reusable string translation forms. Reworking field translation forms, path was too long for the menu.

Fixed permission issue with taxonomy tests (needs administer site configuration to change string settings)

Issues #1214616 and #1156564: Taxonomy term translation issues and Remove term from translation set when language is set to none.

Fixed issues with taxonomy translation, reimplementing with object translation and advanced caching.

Issue #1185644: API improvements. Added hook_i18n_string_objects() for a module to return translatable objects, replacing string_list(). Added 'list callback' for i18n object metadata.

Issue #1185644: API improvements. Improved format access checking. Renamed i18n_string_object to i18n_string_object_wrapper

Issue #1185644: API improvements. Simplified path handling for string translation. Not needed anymore i18n_taxonomy_vocabulary class.

Issue #1159912: Fixed sync not working with term references. Improved field sync callbacks, to be more field API like.

Issue #1165962: Generalize translation sets. Reimplemented taxonomy translation set overview, added set delete

Issue #1157484 by das-peter | skilip: Fixed Both delete translation sets when deleting a menu and when deleting menu items.

Issue #1157456 by skilip: Changed Remove the  'Language neutral' option when translation mode is set to I18N_MODE_LANGUAGE.

Issue #1158150 by tobiasb: Fixed wrong path for the edit form of the translation set (taxonomy term).

Issue #1157382 by skilip, dereine and myself: Improve and unify multilingual descriptions on vocabulary and menu forms

Issue #1070256 by idflood, webflo | teslegch: Fixed Localize terms show always the default language.

Followup to #1157458 by dereine, webflo: Fixed 'Taxonomy description is not translated on the taxonomy node listing.' Add Test for translated term description.

Issue #1157456 by skilip: Remove the 'Language neutral' option when translation mode is set to I18N_MODE_LANGUAGE

Issue #1157458 by dereine: Fixed Taxonomy description is not translated on the taxonomy node listing.

Jose Antonio Reyero del Prado authored May 13, 2011 and Florian Weber committed May 13, 2011

Issue #1156560 by skilip: Both delete translation sets when deleting a vocabulary and when deleting terms