ufz/ogs — pull request #259 by bilke (2013-11-08 13:48:00+00:00)
Title: Refactor XMLQtInterface

Make use of QFile for reading / writing xml files / hashes. This should fix some issues when hashfiles contain newline characters.

- Also the xml file is read only once
- `XMLQtInterface` is now responsible for reading and validating the file (see `XMLQtInterface::readFile()`)
- Added `QByteArray XMLQtInterface::_fileData` for caching the file