use gStyle->GetLegendFillColor() in ctor
Finally fix pattern filling on Windows (it never worked properly)
Opacity in color wheel.
Fix calculation of extended term for weight2 likelihood. This fixes the problem observed with getting the correct errors in weighted extended likelihood fit.
See http://root.cern.ch/phpBB3/viewtopic.php?f=15&t=16917&p=75834#p75834
Fix TTreeCache::SetEntryRange to properly take into account learning phase.

This is a tweak on commit 475165c0e15ed5019c2ce675650435b829d0a03f and fixes
the issue ROOT-6103.
Do not hard code the X11 include directory
Opacity for GUI
Add the notion of simple/extended radial gradients.
Implement axis zooming with move opaque
The simple radial gradient with Quartz.
Somehow I forgot this tutorial for 5-34???
Suppress format warnings caused by python headers.
Suppress warning on gcc < 4.6.

#pragma GCC diagnostic push and #pragma GCC diagnostic pop were added in gcc 4.6.
max/min are better
Add a return code to TProofMgr::SetROOTVersion (ROOT-3194)

Collect the already returned information to return 0 in case of success, -1 in the
case at leat one node did not manage to set the wanted version
max/min.
Utility function.
Remove bbox calculation and use aux. function.
DrawQuadStripWithGradientFill - aux. function.
A new tutorial from the master branch.