Merge branch 'master' of https://github.com/t20100/pymca
Prepare scatter plots.
Minor bug corrected.
Merge branch 'master' of https://github.com/vasole/pymca
Come back to optional dependency and not forced one.
Recover HDF5 3D plotting functionality.
Correct message.
GL: Add markers
PlotBackend: change insertMarker parameters
Pick events on scatter plots.
Plot: typo clearMarker->removeMarker
Add Qt cursor change support
Merge remote-tracking branch 'upstream/master'