#148 conflict between dataframe_view and output from R script

[Michele Gubian]

this is a warning more than a bug.
In the current lazynut version r1236 I get this warning when an R script for a dataframe_view contains commands that print, like print or cat. Obviously those commands are not necessary for the GUI, but they are nice for debug purpose since they show up in the console.
Here is the msg right before the printed output:
R: During startup - Warning message:
R: In inDL(x, as.logical(local), as.logical(now), ...) :
R: DLL attempted to change FPU control word from 108001f to 8001f

in a previous lazynut version these caused stalls or other unpredictable behaviour.
Should one avoid use printing in dataframe_view R code?