Merge branch 'release'

* release:
  heat transfer read/write worked with dataman with multiple MPI ranks in N-to-N pattern
  fixed a data size problem in dataman reader
  fixed a variable memory copy problem
  heat transfer read example worked with dataman
  able to dump bp files on the receiver side for heat transfer example
  clang-format inconsistency on Mac
  Minor changes to enable current BPLS2