Python 3.3 friendly
Calibration updated
Merge remote-tracking branch 'upstream/master'
Allow non-fresh start with a backend
Merge remote-tracking branch 'upstream/master'
Make sure the signal is forwarded.
Merge remote-tracking branch 'upstream/master'
Set default points setting.
Preliminary handling of right Y axis.
Remove unneeded files.
Call setActiveCurve just once.
ScanWindow makes sure the plot signal is emitted.
Monday Morning Merge
Monday Morning Merge Conflicts Resolved
Update labels with active curve.
Work on the 2D widgets.
Account for images when calculating limits.
Legend Selector extended
Merge remote-tracking branch 'upstream/master'