GitLab

[CHANGE] - renamed export defines to sound a little bit less Windows-specific (and therefore make this visual studio specific evil sound a little bit less evil)

[CHANGE] - both histograms now derive from an abstract interface class. This ensures uniform histogram handling in modules for both, value set histograms and other histograms.

[CHANGE] copy constructor can now change the mapped histogram, fixed a bug with at(), comment clean up

[CHANGE] setInterval() returns the size of the new, mapped histogram; WHistogram now uses an array to store the data (see last change)