WIP on module instantiation.

Rather than the skeleton dir shipping with a couple of ready-made
modules, one for each type of project, it would make much more sense and
be much more flexible to instead provide a script to instantiate modules
as needed.

skel/scripts/build.c.app/build.monolithic

@@ -0,0 +1,15 @@
+# These are external variables, and shouldn't clash with anything else
+#  APPC_MONOLITHIC
+#
+
+if [ -z "${APPC_MONOLITHIC}" ]
+then
+    SRC="obj/app.c"
+
+    MONOLITHIC_TESTS="src/capp/build.app src/capp/build.monolithic"
+    MONOLITHIC_SOURCE="$(echo src/capp/TopHeader.h) $(echo src/capp/TopSource.c)"
+    make_monolithic ${SRC} C || return 1
+
+    APPC_MONOLITHIC=1
+    MONOLITHIC_DOC="${MONOLITHIC_DOC} ${SRC}"
+fi