[QGIS-Developer] pylupdate5 does not understand classes in classes

[Ari Jolma]

Hi,

Two strings in python/plugins/processing/algs/gdal/buildvrt.py do not 
translate because pylupdate5 puts them into wrong context 
(ParameterVrtDestination should be in buildvrt).

That's because in buildvrt.py ParameterVrtDestination class is defined 
within buildvrt. Perhaps pylupdate5 simply does not support classes in 
classes

I suspect this kind of error may be also in other places.

Ari