(issue1788) Fix area split if there are no NaN's in the data The split algorithmn splits in a way that it always creates at least two datasets. One before the NaN, one after the NaN. This is broken in case the dataset does not contain any NaN value as it resulted in two identical datasets. This changed the display and resulted in a broken area calculation. I've also added some commented out debug code that was helpful tracking down this problem.

NEWS 

for enduser-specific information, c.f. the NEWS -file in the module flys-client

2011-05-19  Release V 2.3.1
    * Bugfixing Release for WINFO

2011-05-16  Release V 2.3.0
    * Enhanced functionality for WINFO, diagram and Data-Manager (Datenkorb)

2011-03-27  Release V 2.2

This file starts with V. 2.2. Earlier versions are based on a Desktop-version until V 2.1.3.