ENH: initial revamp of faMesh to improve modularity (#2084)

- improved separation of patch creation that is also parallel-aware,
  which now allows creation in parallel

- memory-safe use of PtrList for adding patches, with a more generalized
  faPatchData helper

- use uindirectPrimitivePatch instead of indirectPrimitivePatch
  for internal patch handling.

- align boundary methods with polyMesh equivalents

- system/faMeshDefinition instead of constant/faMesh/faMeshDefinition
  as per blockMesh convention. Easier to manage definitions, easier
  for cleanup.

- drop inheritence from GeoMesh.

applications/utilities/finiteArea/makeFaMesh/Make/options

@@ -1,8 +1,12 @@
 EXE_INC = \
     -I$(LIB_SRC)/finiteArea/lnInclude \
     -I$(LIB_SRC)/finiteVolume/lnInclude \
+    -I$(LIB_SRC)/fileFormats/lnInclude \
+    -I$(LIB_SRC)/meshTools/lnInclude \
     -I$(LIB_SRC)/cfdTools/general/lnInclude
 
 EXE_LIBS = \
     -lfiniteArea \
-    -lfiniteVolume
+    -lfiniteVolume \
+    -lfileFormats \
+    -lmeshTools