Merge remote-tracking branch 'upstream/master'
Merge remote-tracking branch 'upstream/master'
ERT-543 - Added integer dimension
ERT-543 - Changed auto scaling of y-axis of histograms to maximum of all cases.
ERT-543 - Minor fix.
Merge pull request #417 from jepebe/ERT-543

Ert 543 Histogram y-axis auto scaling to maximum across cases