parallel construct finiteArea with arbitrary connections

Replace the old patch/patch matching style with a more general edge-based synchronisation and matching that appears to handle the corner cases inherently. The internal communication overhead is essentially unchanged, and the logic is simpler.

applications/utilities/finiteArea/checkFaMesh/Make/options

 EXE_INC = \
     -I$(LIB_SRC)/finiteArea/lnInclude \
-    -I$(LIB_SRC)/finiteVolume/lnInclude \
-    -I$(LIB_SRC)/meshTools/lnInclude \
+    -I$(LIB_SRC)/fileFormats/lnInclude \
+    -I$(LIB_SRC)/surfMesh/lnInclude \
+    -I$(LIB_SRC)/meshTools/lnInclude
 
 EXE_LIBS = \
     -lfiniteArea \
-    -lfiniteVolume \
+    -lfileFormats \
+    -lsurfMesh \
     -lmeshTools