D14922: Assert if trying to use a KCatalog without a QCoreApplication

[Albert Astals Cid]

aacid created this revision.
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REVISION SUMMARY
  QCoreApplication init calls
  
    setlocale(LC_ALL, "");
  
  that is crucial for gettext to work, so assert if
  the user tries to use it before.

REPOSITORY
  R249 KI18n

BRANCH
  master

REVISION DETAIL
  https://phabricator.kde.org/D14922

AFFECTED FILES
  src/kcatalog.cpp

To: aacid
Cc: kde-frameworks-devel, michaelh, ngraham, bruns