0.4.6

Added

• Actions added to LangInterface:
  • ubb_post_language_set
  • ubb_post_language_change
  • ubb_post_source_set
  • ubb_post_source_delete
  • ubb_term_language_set
  • ubb_term_language_change
  • ubb_term_source_set
  • ubb_term_source_delete
• Check for empty post ubb_source and delete it to prevent weird cases.

Fixed

• Change null check to empty check in LangInterface::get_post_translations for $source_id to prevent errors from empty ubb_source's.
• Fix post type missing in url when creating a translation.