Added boot to ramfs. But one needs to type 'k8cpu' harcoded as in k8cpujson for awk parser, so is not portable between architectures until we drop awk and put out of our json files.

sys/src/9/k10/core.json

@@ -1,6 +1,6 @@
 {
     "Name": "core",
-    "Projects": ["clean.json", "inith.json"],
+    "Projects": ["clean.json", "inith.json", "../boot/bootconf.json"],
     "SourceFiles":[
 	"entry.S",
 	"vsvm.c",