PlottingGL: Added code for axis label rotation. Useful for categorical axes
PlottingGL: Added code for axis label rotation. Useful for categorical axes

Sparkier/inviwo,inviwo/inviwo,inviwo/inviwo,Sparkier/inviwo,Sparkier/inviwo,Sparkier/inviwo,inviwo/inviwo,inviwo/inviwo,inviwo/inviwo,inviwo/inviwo,Sparkier/inviwo