Merge branch 'work/reconcile-scaling' into develop

Fix error message.

Init elem frac to 0.0 in GToM cell.

Merge in work adding element coordinates and element masking to mesh …

…dual creation.

Merge branch 'fix_meshdual' into develop

Fix FindPython, add --cmake-args to ESMX (#306)

* Find the most generic Python interpreter in standard paths
* Add --cmake-args to ESMX_Builder.sh

Enter 8.8.0 beta snapshot phase.

Release 8.7.0

Fix some odd wording.

Fix some odd wording.

Merge pull request #294 from esmf-org/fix/nuopc-connector-regrid

Last minute NUOPC Connector items for ESMF 8.7