Qt-SESAM: Fix compilation due to wrong translation file path

[t-b]

Currently when compiling you get

/usr/lib/qt5/bin/rcc -name QtSESAM ../../Qt-SESAM/QtSESAM.qrc -o qrc_QtSESAM.cpp /usr/lib/qt5/bin/rcc -name QtSESAM_translations ../../Qt-SESAM/QtSESAM_translations.qrc -o qrc_QtSESAM_translations.cpp RCC: Error in '../../Qt-SESAM/QtSESAM_translations.qrc': Cannot find file 'translations/QtSESAM_de.qm' make[1]: *** [Makefile:546: qrc_QtSESAM_translations.cpp] Fehler 1 make[1]: *** Es wird auf noch nicht beendete Prozesse gewartet.... make[1]: Verzeichnis „/home/firma/devel/Qt-SESAM/build/Qt-SESAM“ wird verlassen make: *** [Makefile:178: sub-Qt-SESAM-make_first-ordered] Fehler 2

And that is due to the erroneous file path in QtSESAM_translations.qrc.