Description of problem: qt5 translation files are missing


Version-Release number of selected component (if applicable):
5.1.1-6.fc18

How reproducible:
100%

Steps to Reproduce:
1.find the directory the translations should be installed in with "qmake-qt5 -query QT_INSTALL_TRANSLATIONS"
2.note this directory (/usr/share/qt5/translations) is empty.
3.

Actual results:
directory is empty

Expected results:
the directory should contain
assistant_cs.qm
assistant_da.qm
assistant_de.qm
assistant_fr.qm
assistant_hu.qm
assistant_ja.qm
assistant_ko.qm
assistant_pl.qm
assistant_ru.qm
assistant_sk.qm
assistant_sl.qm
assistant_uk.qm
assistant_zh_CN.qm
assistant_zh_TW.qm
designer_cs.qm
designer_de.qm
designer_fr.qm
designer_hu.qm
designer_ja.qm
designer_ko.qm
designer_pl.qm
designer_ru.qm
designer_sk.qm
designer_sl.qm
designer_uk.qm
designer_zh_CN.qm
designer_zh_TW.qm
linguist_cs.qm
linguist_de.qm
linguist_fr.qm
linguist_hu.qm
linguist_ja.qm
linguist_ko.qm
linguist_pl.qm
linguist_ru.qm
linguist_sk.qm
linguist_sl.qm
linguist_uk.qm
linguist_zh_CN.qm
linguist_zh_TW.qm
qmlviewer_cs.qm
qmlviewer_hu.qm
qmlviewer_ru.qm
qmlviewer_sk.qm
qmlviewer_uk.qm
qt_ar.qm
qtbase_cs.qm
qtbase_de.qm
qtbase_hu.qm
qtbase_ru.qm
qtbase_sk.qm
qtbase_uk.qm
qtconfig_hu.qm
qtconfig_ja.qm
qtconfig_ko.qm
qtconfig_pl.qm
qtconfig_ru.qm
qtconfig_sk.qm
qtconfig_sl.qm
qtconfig_uk.qm
qtconfig_zh_CN.qm
qtconfig_zh_TW.qm
qt_cs.qm
qt_da.qm
qtdeclarative_de.qm
qtdeclarative_ru.qm
qtdeclarative_sk.qm
qtdeclarative_uk.qm
qt_de.qm
qt_es.qm
qt_fa.qm
qt_fr.qm
qt_gl.qm
qt_help_cs.qm
qt_help_da.qm
qt_help_de.qm
qt_help_fr.qm
qt_help_gl.qm
qt_help_hu.qm
qt_help_ja.qm
qt_help_ko.qm
qt_help_pl.qm
qt_help_ru.qm
qt_help_sk.qm
qt_help_sl.qm
qt_help_uk.qm
qt_help_zh_CN.qm
qt_help_zh_TW.qm
qt_he.qm
qt_hu.qm
qt_ja.qm
qt_ko.qm
qt_lt.qm
qtmultimedia_cs.qm
qtmultimedia_de.qm
qtmultimedia_hu.qm
qtmultimedia_ru.qm
qtmultimedia_sk.qm
qtmultimedia_uk.qm
qt_pl.qm
qt_pt.qm
qtquick1_cs.qm
qtquick1_de.qm
qtquick1_hu.qm
qtquick1_ru.qm
qtquick1_sk.qm
qtquick1_uk.qm
qt_ru.qm
qtscript_cs.qm
qtscript_de.qm
qtscript_hu.qm
qtscript_ru.qm
qtscript_sk.qm
qtscript_uk.qm
qt_sk.qm
qt_sl.qm
qt_sv.qm
qt_uk.qm
qtxmlpatterns_cs.qm
qtxmlpatterns_de.qm
qtxmlpatterns_hu.qm
qtxmlpatterns_ru.qm
qtxmlpatterns_sk.qm
qtxmlpatterns_uk.qm
qt_zh_CN.qm
qt_zh_TW.qm

Additional info:
It is not clear to me what packages these files should be included in.  In Qt4 they were in qt-devel.  For mingw they are in mingw64-qt5-qttranslations.