Fix visitbridge to allow usage of the mfix reader.

Change-Id: I492d4f9494a44c0cbcd30b913098788bac231384
Merge topic 'bug_14102_cgns' into visitbridge-mfix

Change-Id: Ib7cf4ed5a2b22d22cf57284c4391f699ab14a49e
Merge topic 'visitbridge-mfix' into next

ff92bb8 Merge topic 'bug_14102_cgns' into visitbridge-mfix
64b03fe Fix visitbridge to allow usage of the mfix reader.
BUG #14112: Fixed parallel surface selection with large number of elements.

Fixed BUG #1411. Surface selection was failing in parallel since there was
mismatch between the client and server processes when deciding whether they
needed to render additional passes for the ID. The additional passes are
required when the max-id of the elements per node are greater than 0xffffff.
Added logic to synchronize the element count among all processes right after the
first selection-pass so that the subsequent passes can make the correct decision
on all processes invovled.

Extended vtkPVSynchronizedRenderWindows to allow reduction operations with
MIN, MAX and SUM (previously, we only supported sum).

Change-Id: I9ddd43a80acdec7d1dd1d9cd98b3d138f1577f20
Merge topic '14112_fix_parallel_selection' into next

1f7cf89 BUG #14112: Fixed parallel surface selection with large number of elements.