Additional Space prior to every positive correlation value

[JohnHadish]

Not sure if this is intended behavior or not. KINC extract adds an additional space prior to each positive correlation value:

Image is taken from vim, all tabs are green all spaces are red
This has not caused any problems for me yet to my knowledge

[bentsherman]

It looks like that is just how the qt stream writer works:

https://github.com/SystemsGenetics/KINC/blob/master/src/core/extract_networkwriter.cpp#L342