Add compression to resource files .qrc

Please, add zlib/7z compression to resource files.
For instance, if I add a .txt file into a .qrc file you could save some bytes just compressing it with zlib.
When I do this:

QString myTxt ( ":/docs/myFile.txt" )

the implementation should decompress it in memory and return a QByteArray with the decompressed data.

That would help a lot not only with raw text files but also with some image formats like BMPs, etc... and also will help to hide data from strange eyes.

thx.