GL: Image updateAll for all image size
GL backend: Fix addImage
Plot addImage typo
GL: fill items with hatch, replot on aspect ratio
Merge remote-tracking branch 'upstream/master'
GL: remove OrderedDict
GL addImage: add zOrder support
GL: signal MouseMoved
Add Vertex Buffer Object class
Add curve to GLBackend
code formatting
Separate Qt from GLBackend, add GLUT backend
fix VBO discard
GL: addCurve update
GL backend no hatch for zoom
Plot: comment replot in addImage
GL: smooth line, resetZoom replot
Merge remote-tracking branch 'upstream/master'
GL: smooth line only for curves
Merge branch 'master' of https://github.com/t20100/pymca