STYLE: adjust names, locations for fileFormats

- renamed 'core/' -> 'base/' to avoid gitignore masking when re-adding
  files

- rename 'nas/' to 'nastran/' for more clarity

- relocated OBJstream from surfMesh to fileFormats

STYLE: remove unused parseNASCoord. Was deprecated 2017-09

applications/utilities/surface/surfaceBooleanFeatures/Make/options

@@ -16,10 +16,12 @@ EXE_INC = \
     ${CGAL_INC} \
     ${c++CGALWARN} \
     $(COMP_FLAGS) \
+    -I$(LIB_SRC)/fileFormats/lnInclude \
     -I$(LIB_SRC)/surfMesh/lnInclude \
     -I$(LIB_SRC)/meshTools/lnInclude
 
 EXE_LIBS = \
+    -lfileFormats \
     -lsurfMesh \
     -lmeshTools \
     $(LINK_FLAGS)