Fix order of deletion TROOT destructor and EndOfProcessCleanups.
Fix order of deletion TROOT destructor and EndOfProcessCleanups.

Some objects (TParallelCoord) manipulate global objects (TStyles)
in their destructor.  Reorder the deletion of the global object
to avoid conflicts.

tc3t/qoot,Dr15Jones/root,Dr15Jones/root,tc3t/qoot,kirbyherm/root-r-tools,Dr15Jones/root,Dr15Jones/root,Dr15Jones/root,tc3t/qoot,tc3t/qoot,tc3t/qoot,tc3t/qoot,kirbyherm/root-r-tools,Dr15Jones/root,tc3t/qoot,kirbyherm/root-r-tools,Dr15Jones/root,tc3t/qoot,kirbyherm/root-r-tools,kirbyherm/root-r-tools,kirbyherm/root-r-tools,kirbyherm/root-r-tools,tc3t/qoot,tc3t/qoot