PoChecker: don't use SimplePoFiles anymore, all it's functionality now is in Translations unit. Patch by G. Colla.


git-svn-id: http://svn.freepascal.org/svn/lazarus/trunk@46638 4005530d-fff6-0310-9dd1-cebe43e6787f
PoChecker: refactor.


git-svn-id: http://svn.freepascal.org/svn/lazarus/trunk@46639 4005530d-fff6-0310-9dd1-cebe43e6787f