Fix CMake base source list for comm_schemes and psb_comm_mod

base/CMakeLists.txt listed only psb_comm_rma_mod.F90 from comm_schemes,
omitting psb_comm_schemes_mod, psb_comm_baseline_mod, psb_comm_neighbor_impl_mod
and psb_comm_factory_mod, so their .mod files were never generated under CMake.
Also psb_comm_mod was listed as .F90 while the file is .f90 (breaks on
case-sensitive filesystems). The autotools Makefile was already correct.

base/CMakeLists.txt

@@ -16,7 +16,11 @@ set(PSB_base_source_files
   comm/internals/psi_lovrl_upd.f90
   comm/internals/psi_dswapdata_a.F90
   comm/internals/psi_movrl_upd_a.f90
+  modules/comm/comm_schemes/psb_comm_schemes_mod.F90
+  modules/comm/comm_schemes/psb_comm_baseline_mod.F90
+  modules/comm/comm_schemes/psb_comm_neighbor_impl_mod.F90
   modules/comm/comm_schemes/psb_comm_rma_mod.F90
+  modules/comm/comm_schemes/psb_comm_factory_mod.F90
   comm/internals/psi_i2swaptran_a.F90
   comm/internals/psi_dswaptran.F90
   comm/internals/psi_covrl_save_a.f90
@@ -439,7 +443,7 @@ set(PSB_base_source_files
   modules/comm/psi_i2_comm_v_mod.f90
   modules/comm/psi_m_comm_a_mod.f90
   modules/comm/psi_l_comm_v_mod.f90
-  modules/comm/psb_comm_mod.F90
+  modules/comm/psb_comm_mod.f90
   modules/comm/psb_l_comm_mod.f90
   modules/comm/psb_d_linmap_mod.f90
   modules/comm/psi_d_comm_v_mod.f90