Merge branch 'rljacob/cime/cime5-upgrade' (PR #1169)

Upgrade ACME's version of CIME from v2 to v5.1.

Introduce new python versions of all user-interface functions.
Introduce new xml-format for most case and config xml files.
Nearly all internal code has been converted to python.

Fixes #373
Fixes #967

[BFB] except for IG cases because of changes to vertical remapping.

Conflicts resolved by removing the old mpas-cice and mpas-o
buildnaml and commit beta0 version with necessary cime5 changes.
Removed old config_grid.xml
Also converted AVIC-L to use beta0 settings in cam
config_component.xml

components/data_comps/datm/atm_comp_esmf.F90

@@ -1,6 +1,6 @@
 module atm_comp_esmf
 
-#ifdef ESMF_INTERFACE 
+#ifdef ESMF_INTERFACE
   use shr_kind_mod, only:  R8=>SHR_KIND_R8, IN=>SHR_KIND_IN, &
        CS=>SHR_KIND_CS, CL=>SHR_KIND_CL
   use shr_sys_mod   ! shared system calls
@@ -37,7 +37,7 @@ module atm_comp_esmf
   save ! save everything
   !
   ! Author: Fei Liu
-  ! This module is ESMF compliant atm data component 
+  ! This module is ESMF compliant atm data component
   !~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 contains
   !~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
@@ -256,7 +256,7 @@ subroutine atm_final_esmf(comp, import_state, export_state, EClock, rc)
     integer, intent(out)         :: rc
 
     !----------------------------------------------------------------------------
-    ! Finalize routine 
+    ! Finalize routine
     !----------------------------------------------------------------------------
 
     rc = ESMF_SUCCESS