- Update to 1.5.0
    - The tmserver will now be multithreaded if cherrypy is installed
    - New faster PO parser for testing
    - Optionally preserve HTML comments in html2po. Bug #1183
    - Many reliability and API improvements for the upcoming versions of Pootle
        and Virtaal
    - Move langmodels into /usr/share/translate-toolkit
    - Remove backports introduced in 1.4.1-2
    - Backports:
    - r13226, r13234 - fix and optimise language identification
    - r13225 - check for units based on source and target text