Disable shadows.
Ooops, rollback mods in ged.
Cancel accidental commit/mods.
Fix for C++-11 compilation of Vc tests on maces 10.8
Try with these other fix for C++11
Some etype for arrow keys were not correct.
Update gPad when a macro is executed from a TBrowser.
This thing changed again :(
Fix typo
Protections in ExecuteEvent
Simplify the keyboard editing events (and add emulated key release events on Windows)

Only use two event types (kArrowKeyPress and kArrowKeyRelease) and add simulated key release events on Windows when getting consecutive same keypressed events (since auto-repeat fires only successive wm_keydown events)
Add missing default constructor
Fixes bugs in TH1::Merge(), TH2::Merge() and TH3::Merge()

- THx::Merge(): Do not skip empty histograms. The performance penalty is
  marginal and there are cases in which users are interested in such a
  merge. If they want to remove empty histograms, they should do so
  before entering the Merge function.

- In TH2:: and TH3::Merge() the under and overflow bin entries create
  only problems if they are on an axis which does not have the same
  binning in all the merged histograms. If it has the same binning the
  entries in these bins can be merged normally. This is fixed by
  checking each axis individually for limit consistency.

- TH1::RecomputeAxisLimits can now also merge an equidistant user
  binning.
Fix merging of histograms with non equidistant binning.

This is supposed to work if histograms can be merged in X, but have the
same binning in Y, which doesn't have to be equidistant!