[Kst] branches/work/kst/portto4/kst

[Brisset, Nicolas]

>    One big problem with this is that it will read an 
> undefined amount of data and could crash the app if the user 
> clicks on the wrong file.
Yes, I understand that but how is it different in readFullLine() ? It
seems to me that we'll never break from the while() loop until we reach
a "\n" character, which would most probably also make
QTextStream::readLine() method return ! But maybe I'm wrong ?