Log Message:
Update moneyguru to 2.9.4:

2.9.4 (2015-12-24)

    Fix crash on loading files with inconsistent currencies. (#442)
    Fix Account Lookup up/down keys. [Linux, Windows] (#444)
    Fix crash on saving file to non-existing folder. (#445)

2.9.3 (2015-07-14)

    Fix crash on startup. [Mac] (#437)

2.9.2 (2015-07-09)

    Fix broken currency rates fetching. (#435)
    Fix broken date editing widget [Linux, Windows] (#436)

2.9.1 (2015-07-06)

    Fix import regression introduced in v2.9.0 (#432)
    Fix visual glitch in schedule panel [Linux, Windows] (#430)
    Fix keyboard bindings in all panels [Linux, Windows] (#433)

2.9.0 (2015-07-01)

    Add “+” button in the tab bar [Linux, Windows] (#424)
    Add API for import plugins (#420)
    Add Russian localization (with documentation!) (Igor Fokusov)
    Improve plugin system by introducing a “core plugins” concept (#429)
    Improve currency rates fetching by diversifying sources (#415)
    Improve reliability of automated tests [Windows] (#417)
    Optimize amount column sizes in single-currency cases [Linux, Windows] (#414)
    Remember panels position and size [Linux, Windows] (#364)
    Make Schedule Panel’s stop date field clearable (#400)
    Fix various UI glitches [Linux, Windows] (#418, #413, #411)
    Fix crash when importing empty files (#416)