* add sct timers for grib2
* change test script to create grib2 format, as monsoon uses grib2 output format
* add sct timers on IO clients
result: running pio_write, sct can give report and program can successfully finish.

* sct timers are only on I/O servers
* timers for total running and MPI_Get are added

* This messes less with syntax highlighting.

* See a later commit for actual improvements regarding collective
  access.

* PGI pgc++ was not detected correctly.

* Later commits will fix the underlying issues.

This reverts commit f861459a.

The underlying functionality is incompatible with MPI parallelization.

This reverts commit 039619c6.