New features:
1. Project packages now store the full name and text direction for languages as well. These details can be used to override the language profile settings at the receiving app.
2. KXLIFF class now has starter LQA capabilities such as flagging LQI, getting segment LQI records, resolving LQI, and generating simple .html LQA reports.
3. KXLIFF class now has the option to store translation history. Segment status must be either "translated" or "reviewed" for target to be saved to history.
4. KDB.lookup_segment now displays the difference between source segment and KDB source entry.