This CiviCRM extension works around the translation issues of CiviCRM 4.7, in particular for Dutch CiviCRM instances.
We had several translation issues after upgrading our localized Dutch CiviCRM 4.6-instance to CiviCRM 4.7. One of them was that CiviCRM 4.7 was not completely translated, and there is no easy way to fix this. Another issue seems to be that the option values for 'relative_date_filters' seem to be untranslated.
The best solution is certainly fixing the transifex issues, but this is all new to me, and I don't have plenty of free time ATM. So for the time being, I created this ugly extension that just makes sure that the Dutch translation of CiviCRM is OK.
I hope that it will soon be obsolete :-)
For a little more documentation, please see the README on the github project.